320308560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 640

約数和(自身を含む): 1394910720

約数和(自身を除く): 1074602160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 20, 22, 24, 26, 27, 30, 33, 34, 36, 39, 40, 44, 45, 48, 51, 52, 54, 55, 60, 61, 65, 66, 68, 72, 78, 80, 85, 88, 90, 99, 102, 104, 108, 110, 117, 120, 122, 130, 132, 135, 136, 143, 144, 153, 156, 165, 170, 176, 180, 183, 187, 195, 198, 204, 208, 216, 220, 221, 234, 240, 244, 255, 260, 264, 270, 272, 286, 297, 305, 306, 312, 330, 340, 351, 360, 366, 374, 390, 396, 408, 429, 432, 440, 442, 459, 468, 488, 495, 510, 520, 528, 540, 549, 561, 572, 585, 594, 610, 612, 624, 660, 663, 671, 680, 702, 715, 720, 732, 748, 765, 780, 792, 793, 816, 858, 880, 884, 915, 918, 935, 936, 976, 990, 1020, 1037, 1040, 1080, 1098, 1105, 1122, 1144, 1170, 1188, 1220, 1224, 1287, 1320, 1326, 1342, 1360, 1404, 1430, 1464, 1485, 1496, 1530, 1560, 1584, 1586, 1647, 1683, 1716, 1755, 1768, 1830, 1836, 1870, 1872, 1980, 1989, 2013, 2040, 2074, 2145, 2160, 2196, 2210, 2244, 2288, 2295, 2340, 2376, 2379, 2431, 2440, 2448, 2574, 2640, 2652, 2684, 2745, 2805, 2808, 2860, 2928, 2970, 2992, 3060, 3111, 3120, 3172, 3294, 3315, 3355, 3366, 3432, 3510, 3536, 3660, 3672, 3740, 3861, 3960, 3965, 3978, 4026, 4080, 4148, 4290, 4392, 4420, 4488, 4590, 4680, 4752, 4758, 4862, 4880, 5049, 5148, 5185, 5304, 5368, 5490, 5610, 5616, 5720, 5940, 5967, 6039, 6120, 6222, 6344, 6435, 6588, 6630, 6710, 6732, 6864, 7020, 7137, 7293, 7320, 7344, 7480, 7722, 7920, 7930, 7956, 8052, 8235, 8296, 8415, 8580, 8723, 8784, 8840, 8976, 9180, 9333, 9360, 9516, 9724, 9945, 10065, 10098, 10296, 10370, 10608, 10736, 10980, 11220, 11407, 11440, 11880, 11895, 11934, 12078, 12155, 12240, 12444, 12688, 12870, 13176, 13260, 13420, 13464, 13481, 14040, 14274, 14586, 14640, 14960, 15444, 15555, 15860, 15912, 16104, 16470, 16592, 16830, 17160, 17446, 17680, 18117, 18360, 18666, 19032, 19305, 19448, 19890, 20130, 20196, 20592, 20740, 21411, 21879, 21960, 22440, 22814, 23760, 23790, 23868, 24156, 24310, 24888, 25245, 25740, 26169, 26352, 26520, 26840, 26928, 26962, 27999, 28080, 28548, 29172, 29835, 30195, 30888, 31110, 31720, 31824, 32208, 32940, 33660, 34221, 34320, 34892, 35685, 36234, 36465, 36720, 37332, 38064, 38610, 38896, 39780, 40260, 40392, 40443, 41480, 42822, 43615, 43758, 43920, 44880, 45628, 46665, 47580, 47736, 48312, 48620, 49776, 50490, 51480, 52338, 53040, 53680, 53924, 55998, 57035, 57096, 58344, 59670, 60390, 61776, 62220, 63440, 65637, 65880, 67320, 67405, 68442, 69784, 71370, 72468, 72930, 74664, 77220, 78507, 79560, 80520, 80784, 80886, 82960, 85644, 87230, 87516, 90585, 91256, 93330, 95160, 95472, 96624, 97240, 100980, 102663, 102960, 104676, 107055, 107848, 109395, 111996, 114070, 114192, 116688, 119340, 120780, 121329, 124440, 130845, 131274, 131760, 134640, 134810, 136884, 139568, 139995, 142740, 144936, 145860, 148291, 149328, 154440, 157014, 159120, 161040, 161772, 171105, 171288, 174460, 175032, 181170, 182512, 186660, 190320, 194480, 201960, 202215, 205326, 209352, 214110, 215696, 218790, 223992, 228140, 235521, 238680, 241560, 242658, 248880, 261690, 262548, 269620, 273768, 279990, 285480, 289872, 291720, 296582, 307989, 308880, 314028, 323544, 328185, 342210, 342576, 348920, 350064, 362340, 363987, 373320, 392535, 403920, 404430, 410652, 418704, 428220, 437580, 444873, 447984, 456280, 471042, 477360, 483120, 485316, 513315, 523380, 525096, 539240, 547536, 559980, 570960, 583440, 593164, 606645, 615978, 628056, 647088, 656370, 684420, 697840, 724680, 727974, 741455, 746640, 785070, 808860, 821304, 856440, 875160, 889746, 912560, 942084, 970632, 1026630, 1046760, 1050192, 1078480, 1119960, 1177605, 1186328, 1213290, 1231956, 1256112, 1312740, 1334619, 1368840, 1449360, 1455948, 1482910, 1539945, 1570140, 1617720, 1642608, 1712880, 1750320, 1779492, 1819935, 1884168, 1941264, 2053260, 2093520, 2224365, 2239920, 2355210, 2372656, 2426580, 2463912, 2625480, 2669238, 2737680, 2911896, 2965820, 3079890, 3140280, 3235440, 3558984, 3639870, 3768336, 4003857, 4106520, 4448730, 4710420, 4853160, 4927824, 5250960, 5338476, 5823792, 5931640, 6159780, 6280560, 6673095, 7117968, 7279740, 8007714, 8213040, 8897460, 9420840, 9706320, 10676952, 11863280, 12319560, 13346190, 14559480, 16015428, 17794920, 18841680, 20019285, 21353904, 24639120, 26692380, 29118960, 32030856, 35589840, 40038570, 53384760, 64061712, 80077140, 106769520, 160154280, 320308560]

約数ペア:

[(1, 320308560), (2, 160154280), (3, 106769520), (4, 80077140), (5, 64061712), (6, 53384760), (8, 40038570), (9, 35589840), (10, 32030856), (11, 29118960), (12, 26692380), (13, 24639120), (15, 21353904), (16, 20019285), (17, 18841680), (18, 17794920), (20, 16015428), (22, 14559480), (24, 13346190), (26, 12319560), (27, 11863280), (30, 10676952), (33, 9706320), (34, 9420840), (36, 8897460), (39, 8213040), (40, 8007714), (44, 7279740), (45, 7117968), (48, 6673095), (51, 6280560), (52, 6159780), (54, 5931640), (55, 5823792), (60, 5338476), (61, 5250960), (65, 4927824), (66, 4853160), (68, 4710420), (72, 4448730), (78, 4106520), (80, 4003857), (85, 3768336), (88, 3639870), (90, 3558984), (99, 3235440), (102, 3140280), (104, 3079890), (108, 2965820), (110, 2911896), (117, 2737680), (120, 2669238), (122, 2625480), (130, 2463912), (132, 2426580), (135, 2372656), (136, 2355210), (143, 2239920), (144, 2224365), (153, 2093520), (156, 2053260), (165, 1941264), (170, 1884168), (176, 1819935), (180, 1779492), (183, 1750320), (187, 1712880), (195, 1642608), (198, 1617720), (204, 1570140), (208, 1539945), (216, 1482910), (220, 1455948), (221, 1449360), (234, 1368840), (240, 1334619), (244, 1312740), (255, 1256112), (260, 1231956), (264, 1213290), (270, 1186328), (272, 1177605), (286, 1119960), (297, 1078480), (305, 1050192), (306, 1046760), (312, 1026630), (330, 970632), (340, 942084), (351, 912560), (360, 889746), (366, 875160), (374, 856440), (390, 821304), (396, 808860), (408, 785070), (429, 746640), (432, 741455), (440, 727974), (442, 724680), (459, 697840), (468, 684420), (488, 656370), (495, 647088), (510, 628056), (520, 615978), (528, 606645), (540, 593164), (549, 583440), (561, 570960), (572, 559980), (585, 547536), (594, 539240), (610, 525096), (612, 523380), (624, 513315), (660, 485316), (663, 483120), (671, 477360), (680, 471042), (702, 456280), (715, 447984), (720, 444873), (732, 437580), (748, 428220), (765, 418704), (780, 410652), (792, 404430), (793, 403920), (816, 392535), (858, 373320), (880, 363987), (884, 362340), (915, 350064), (918, 348920), (935, 342576), (936, 342210), (976, 328185), (990, 323544), (1020, 314028), (1037, 308880), (1040, 307989), (1080, 296582), (1098, 291720), (1105, 289872), (1122, 285480), (1144, 279990), (1170, 273768), (1188, 269620), (1220, 262548), (1224, 261690), (1287, 248880), (1320, 242658), (1326, 241560), (1342, 238680), (1360, 235521), (1404, 228140), (1430, 223992), (1464, 218790), (1485, 215696), (1496, 214110), (1530, 209352), (1560, 205326), (1584, 202215), (1586, 201960), (1647, 194480), (1683, 190320), (1716, 186660), (1755, 182512), (1768, 181170), (1830, 175032), (1836, 174460), (1870, 171288), (1872, 171105), (1980, 161772), (1989, 161040), (2013, 159120), (2040, 157014), (2074, 154440), (2145, 149328), (2160, 148291), (2196, 145860), (2210, 144936), (2244, 142740), (2288, 139995), (2295, 139568), (2340, 136884), (2376, 134810), (2379, 134640), (2431, 131760), (2440, 131274), (2448, 130845), (2574, 124440), (2640, 121329), (2652, 120780), (2684, 119340), (2745, 116688), (2805, 114192), (2808, 114070), (2860, 111996), (2928, 109395), (2970, 107848), (2992, 107055), (3060, 104676), (3111, 102960), (3120, 102663), (3172, 100980), (3294, 97240), (3315, 96624), (3355, 95472), (3366, 95160), (3432, 93330), (3510, 91256), (3536, 90585), (3660, 87516), (3672, 87230), (3740, 85644), (3861, 82960), (3960, 80886), (3965, 80784), (3978, 80520), (4026, 79560), (4080, 78507), (4148, 77220), (4290, 74664), (4392, 72930), (4420, 72468), (4488, 71370), (4590, 69784), (4680, 68442), (4752, 67405), (4758, 67320), (4862, 65880), (4880, 65637), (5049, 63440), (5148, 62220), (5185, 61776), (5304, 60390), (5368, 59670), (5490, 58344), (5610, 57096), (5616, 57035), (5720, 55998), (5940, 53924), (5967, 53680), (6039, 53040), (6120, 52338), (6222, 51480), (6344, 50490), (6435, 49776), (6588, 48620), (6630, 48312), (6710, 47736), (6732, 47580), (6864, 46665), (7020, 45628), (7137, 44880), (7293, 43920), (7320, 43758), (7344, 43615), (7480, 42822), (7722, 41480), (7920, 40443), (7930, 40392), (7956, 40260), (8052, 39780), (8235, 38896), (8296, 38610), (8415, 38064), (8580, 37332), (8723, 36720), (8784, 36465), (8840, 36234), (8976, 35685), (9180, 34892), (9333, 34320), (9360, 34221), (9516, 33660), (9724, 32940), (9945, 32208), (10065, 31824), (10098, 31720), (10296, 31110), (10370, 30888), (10608, 30195), (10736, 29835), (10980, 29172), (11220, 28548), (11407, 28080), (11440, 27999), (11880, 26962), (11895, 26928), (11934, 26840), (12078, 26520), (12155, 26352), (12240, 26169), (12444, 25740), (12688, 25245), (12870, 24888), (13176, 24310), (13260, 24156), (13420, 23868), (13464, 23790), (13481, 23760), (14040, 22814), (14274, 22440), (14586, 21960), (14640, 21879), (14960, 21411), (15444, 20740), (15555, 20592), (15860, 20196), (15912, 20130), (16104, 19890), (16470, 19448), (16592, 19305), (16830, 19032), (17160, 18666), (17446, 18360), (17680, 18117)]