278300880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 640

約数和(自身を含む): 1214922240

約数和(自身を除く): 936621360

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, 53, 54, 55, 60, 65, 66, 68, 72, 78, 80, 85, 88, 90, 99, 102, 104, 106, 108, 110, 117, 120, 130, 132, 135, 136, 143, 144, 153, 156, 159, 165, 170, 176, 180, 187, 195, 198, 204, 208, 212, 216, 220, 221, 234, 240, 255, 260, 264, 265, 270, 272, 286, 297, 306, 312, 318, 330, 340, 351, 360, 374, 390, 396, 408, 424, 429, 432, 440, 442, 459, 468, 477, 495, 510, 520, 528, 530, 540, 561, 572, 583, 585, 594, 612, 624, 636, 660, 663, 680, 689, 702, 715, 720, 748, 765, 780, 792, 795, 816, 848, 858, 880, 884, 901, 918, 935, 936, 954, 990, 1020, 1040, 1060, 1080, 1105, 1122, 1144, 1166, 1170, 1188, 1224, 1272, 1287, 1320, 1326, 1360, 1378, 1404, 1430, 1431, 1485, 1496, 1530, 1560, 1584, 1590, 1683, 1716, 1749, 1755, 1768, 1802, 1836, 1870, 1872, 1908, 1980, 1989, 2040, 2067, 2120, 2145, 2160, 2210, 2244, 2288, 2295, 2332, 2340, 2376, 2385, 2431, 2448, 2544, 2574, 2640, 2652, 2703, 2756, 2805, 2808, 2860, 2862, 2915, 2970, 2992, 3060, 3120, 3180, 3315, 3366, 3432, 3445, 3498, 3510, 3536, 3604, 3672, 3740, 3816, 3861, 3960, 3978, 4080, 4134, 4240, 4290, 4420, 4488, 4505, 4590, 4664, 4680, 4752, 4770, 4862, 5049, 5148, 5247, 5304, 5406, 5512, 5610, 5616, 5720, 5724, 5830, 5940, 5967, 6120, 6201, 6360, 6435, 6630, 6732, 6864, 6890, 6996, 7020, 7155, 7208, 7293, 7344, 7480, 7579, 7632, 7722, 7920, 7956, 8109, 8268, 8415, 8580, 8745, 8840, 8976, 9010, 9180, 9328, 9360, 9540, 9724, 9911, 9945, 10098, 10296, 10335, 10494, 10608, 10812, 11024, 11220, 11440, 11448, 11660, 11713, 11880, 11934, 12155, 12240, 12402, 12720, 12870, 13260, 13464, 13515, 13780, 13992, 14040, 14310, 14416, 14586, 14960, 15158, 15444, 15741, 15912, 16218, 16536, 16830, 17160, 17490, 17680, 18020, 18360, 18603, 19080, 19305, 19448, 19822, 19890, 20196, 20592, 20670, 20988, 21624, 21879, 22440, 22737, 22896, 23320, 23426, 23760, 23868, 24310, 24327, 24804, 25245, 25740, 26235, 26520, 26928, 27030, 27560, 27984, 28080, 28620, 29172, 29733, 29835, 30316, 30888, 31005, 31482, 31824, 32436, 33072, 33660, 34320, 34980, 35139, 36040, 36465, 36720, 37206, 37895, 38160, 38610, 38896, 39644, 39780, 40392, 40545, 41340, 41976, 43248, 43758, 44880, 45474, 46640, 46852, 47736, 48620, 48654, 49555, 49608, 50490, 51480, 52470, 53040, 54060, 55120, 57240, 58344, 58565, 59466, 59670, 60632, 61776, 62010, 62964, 64872, 65637, 67320, 68211, 69960, 70278, 72080, 72930, 74412, 75790, 77220, 78705, 79288, 79560, 80784, 81090, 82680, 83952, 87516, 89199, 90948, 93015, 93704, 95472, 97240, 97308, 99110, 99216, 100980, 102960, 104940, 105417, 108120, 109395, 113685, 114480, 116688, 117130, 118932, 119340, 121264, 121635, 124020, 125928, 128843, 129744, 131274, 134640, 136422, 139920, 140556, 145860, 148665, 148824, 151580, 154440, 157410, 158576, 159120, 162180, 165360, 175032, 175695, 178398, 181896, 186030, 187408, 194480, 194616, 198220, 201960, 204633, 209880, 210834, 216240, 218790, 227370, 234260, 237864, 238680, 243270, 248040, 251856, 257686, 262548, 267597, 272844, 281112, 291720, 297330, 297648, 303160, 308880, 314820, 316251, 324360, 328185, 341055, 350064, 351390, 356796, 363792, 372060, 386529, 389232, 396440, 403920, 409266, 419760, 421668, 437580, 445995, 454740, 468520, 475728, 477360, 486540, 496080, 515372, 525096, 527085, 535194, 545688, 562224, 583440, 594660, 606320, 629640, 632502, 644215, 648720, 656370, 682110, 702780, 713592, 744120, 773058, 792880, 818532, 843336, 875160, 891990, 909480, 937040, 973080, 1023165, 1030744, 1050192, 1054170, 1070388, 1091376, 1159587, 1189320, 1259280, 1265004, 1288430, 1312740, 1337985, 1364220, 1405560, 1427184, 1488240, 1546116, 1581255, 1637064, 1686672, 1750320, 1783980, 1818960, 1932645, 1946160, 2046330, 2061488, 2108340, 2140776, 2319174, 2378640, 2530008, 2576860, 2625480, 2675970, 2728440, 2811120, 3092232, 3162510, 3274128, 3478761, 3567960, 3865290, 4092660, 4216680, 4281552, 4638348, 5060016, 5153720, 5250960, 5351940, 5456880, 5797935, 6184464, 6325020, 6957522, 7135920, 7730580, 8185320, 8433360, 9276696, 10307440, 10703880, 11595870, 12650040, 13915044, 15461160, 16370640, 17393805, 18553392, 21407760, 23191740, 25300080, 27830088, 30922320, 34787610, 46383480, 55660176, 69575220, 92766960, 139150440, 278300880]

約数ペア:

[(1, 278300880), (2, 139150440), (3, 92766960), (4, 69575220), (5, 55660176), (6, 46383480), (8, 34787610), (9, 30922320), (10, 27830088), (11, 25300080), (12, 23191740), (13, 21407760), (15, 18553392), (16, 17393805), (17, 16370640), (18, 15461160), (20, 13915044), (22, 12650040), (24, 11595870), (26, 10703880), (27, 10307440), (30, 9276696), (33, 8433360), (34, 8185320), (36, 7730580), (39, 7135920), (40, 6957522), (44, 6325020), (45, 6184464), (48, 5797935), (51, 5456880), (52, 5351940), (53, 5250960), (54, 5153720), (55, 5060016), (60, 4638348), (65, 4281552), (66, 4216680), (68, 4092660), (72, 3865290), (78, 3567960), (80, 3478761), (85, 3274128), (88, 3162510), (90, 3092232), (99, 2811120), (102, 2728440), (104, 2675970), (106, 2625480), (108, 2576860), (110, 2530008), (117, 2378640), (120, 2319174), (130, 2140776), (132, 2108340), (135, 2061488), (136, 2046330), (143, 1946160), (144, 1932645), (153, 1818960), (156, 1783980), (159, 1750320), (165, 1686672), (170, 1637064), (176, 1581255), (180, 1546116), (187, 1488240), (195, 1427184), (198, 1405560), (204, 1364220), (208, 1337985), (212, 1312740), (216, 1288430), (220, 1265004), (221, 1259280), (234, 1189320), (240, 1159587), (255, 1091376), (260, 1070388), (264, 1054170), (265, 1050192), (270, 1030744), (272, 1023165), (286, 973080), (297, 937040), (306, 909480), (312, 891990), (318, 875160), (330, 843336), (340, 818532), (351, 792880), (360, 773058), (374, 744120), (390, 713592), (396, 702780), (408, 682110), (424, 656370), (429, 648720), (432, 644215), (440, 632502), (442, 629640), (459, 606320), (468, 594660), (477, 583440), (495, 562224), (510, 545688), (520, 535194), (528, 527085), (530, 525096), (540, 515372), (561, 496080), (572, 486540), (583, 477360), (585, 475728), (594, 468520), (612, 454740), (624, 445995), (636, 437580), (660, 421668), (663, 419760), (680, 409266), (689, 403920), (702, 396440), (715, 389232), (720, 386529), (748, 372060), (765, 363792), (780, 356796), (792, 351390), (795, 350064), (816, 341055), (848, 328185), (858, 324360), (880, 316251), (884, 314820), (901, 308880), (918, 303160), (935, 297648), (936, 297330), (954, 291720), (990, 281112), (1020, 272844), (1040, 267597), (1060, 262548), (1080, 257686), (1105, 251856), (1122, 248040), (1144, 243270), (1166, 238680), (1170, 237864), (1188, 234260), (1224, 227370), (1272, 218790), (1287, 216240), (1320, 210834), (1326, 209880), (1360, 204633), (1378, 201960), (1404, 198220), (1430, 194616), (1431, 194480), (1485, 187408), (1496, 186030), (1530, 181896), (1560, 178398), (1584, 175695), (1590, 175032), (1683, 165360), (1716, 162180), (1749, 159120), (1755, 158576), (1768, 157410), (1802, 154440), (1836, 151580), (1870, 148824), (1872, 148665), (1908, 145860), (1980, 140556), (1989, 139920), (2040, 136422), (2067, 134640), (2120, 131274), (2145, 129744), (2160, 128843), (2210, 125928), (2244, 124020), (2288, 121635), (2295, 121264), (2332, 119340), (2340, 118932), (2376, 117130), (2385, 116688), (2431, 114480), (2448, 113685), (2544, 109395), (2574, 108120), (2640, 105417), (2652, 104940), (2703, 102960), (2756, 100980), (2805, 99216), (2808, 99110), (2860, 97308), (2862, 97240), (2915, 95472), (2970, 93704), (2992, 93015), (3060, 90948), (3120, 89199), (3180, 87516), (3315, 83952), (3366, 82680), (3432, 81090), (3445, 80784), (3498, 79560), (3510, 79288), (3536, 78705), (3604, 77220), (3672, 75790), (3740, 74412), (3816, 72930), (3861, 72080), (3960, 70278), (3978, 69960), (4080, 68211), (4134, 67320), (4240, 65637), (4290, 64872), (4420, 62964), (4488, 62010), (4505, 61776), (4590, 60632), (4664, 59670), (4680, 59466), (4752, 58565), (4770, 58344), (4862, 57240), (5049, 55120), (5148, 54060), (5247, 53040), (5304, 52470), (5406, 51480), (5512, 50490), (5610, 49608), (5616, 49555), (5720, 48654), (5724, 48620), (5830, 47736), (5940, 46852), (5967, 46640), (6120, 45474), (6201, 44880), (6360, 43758), (6435, 43248), (6630, 41976), (6732, 41340), (6864, 40545), (6890, 40392), (6996, 39780), (7020, 39644), (7155, 38896), (7208, 38610), (7293, 38160), (7344, 37895), (7480, 37206), (7579, 36720), (7632, 36465), (7722, 36040), (7920, 35139), (7956, 34980), (8109, 34320), (8268, 33660), (8415, 33072), (8580, 32436), (8745, 31824), (8840, 31482), (8976, 31005), (9010, 30888), (9180, 30316), (9328, 29835), (9360, 29733), (9540, 29172), (9724, 28620), (9911, 28080), (9945, 27984), (10098, 27560), (10296, 27030), (10335, 26928), (10494, 26520), (10608, 26235), (10812, 25740), (11024, 25245), (11220, 24804), (11440, 24327), (11448, 24310), (11660, 23868), (11713, 23760), (11880, 23426), (11934, 23320), (12155, 22896), (12240, 22737), (12402, 22440), (12720, 21879), (12870, 21624), (13260, 20988), (13464, 20670), (13515, 20592), (13780, 20196), (13992, 19890), (14040, 19822), (14310, 19448), (14416, 19305), (14586, 19080), (14960, 18603), (15158, 18360), (15444, 18020), (15741, 17680), (15912, 17490), (16218, 17160), (16536, 16830)]