290069640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 512

約数和(自身を含む): 1221350400

約数和(自身を除く): 931280760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 37, 40, 42, 45, 51, 54, 56, 60, 61, 63, 68, 70, 72, 74, 84, 85, 90, 102, 105, 108, 111, 119, 120, 122, 126, 135, 136, 140, 148, 153, 168, 170, 180, 183, 185, 189, 204, 210, 216, 222, 238, 244, 252, 255, 259, 270, 280, 296, 305, 306, 315, 333, 340, 357, 360, 366, 370, 378, 408, 420, 427, 444, 459, 476, 488, 504, 510, 518, 540, 549, 555, 595, 610, 612, 629, 630, 666, 680, 714, 732, 740, 756, 765, 777, 840, 854, 888, 915, 918, 945, 952, 999, 1020, 1036, 1037, 1071, 1080, 1098, 1110, 1190, 1220, 1224, 1258, 1260, 1281, 1295, 1332, 1428, 1464, 1480, 1512, 1530, 1554, 1647, 1665, 1708, 1785, 1830, 1836, 1887, 1890, 1998, 2040, 2072, 2074, 2135, 2142, 2196, 2220, 2257, 2295, 2331, 2380, 2440, 2516, 2520, 2562, 2590, 2664, 2745, 2856, 3060, 3108, 3111, 3145, 3213, 3294, 3330, 3416, 3570, 3660, 3672, 3774, 3780, 3843, 3885, 3996, 4148, 4270, 4284, 4392, 4403, 4440, 4514, 4590, 4662, 4760, 4995, 5032, 5124, 5180, 5185, 5355, 5490, 5661, 6120, 6216, 6222, 6290, 6405, 6426, 6588, 6660, 6771, 6993, 7140, 7259, 7320, 7548, 7560, 7686, 7770, 7992, 8235, 8296, 8540, 8568, 8806, 9028, 9180, 9324, 9333, 9435, 9990, 10248, 10360, 10370, 10710, 10980, 11285, 11322, 11529, 11655, 12444, 12580, 12810, 12852, 13176, 13209, 13320, 13542, 13986, 14280, 14518, 15096, 15372, 15540, 15555, 15799, 16065, 16470, 16983, 17080, 17612, 18056, 18360, 18648, 18666, 18870, 19215, 19980, 20313, 20740, 21420, 21777, 21960, 22015, 22570, 22644, 23058, 23310, 24888, 25160, 25620, 25704, 26418, 27084, 27972, 27999, 28305, 29036, 30744, 31080, 31110, 31598, 32130, 32940, 33855, 33966, 34965, 35224, 36295, 37332, 37740, 38369, 38430, 39627, 39960, 40626, 41480, 42840, 43554, 44030, 45140, 45288, 46116, 46620, 46665, 47397, 51240, 52836, 54168, 55944, 55998, 56610, 57645, 58072, 60939, 62220, 63196, 64260, 65331, 65880, 66045, 67710, 67932, 69930, 72590, 74664, 75480, 76738, 76860, 78995, 79254, 81252, 84915, 87108, 88060, 90280, 92232, 93240, 93330, 94794, 101565, 105672, 108885, 111996, 113220, 115107, 115290, 118881, 121878, 124440, 126392, 128520, 130662, 132090, 135420, 135864, 139860, 139995, 142191, 145180, 153476, 153720, 157990, 158508, 162504, 169830, 174216, 176120, 186660, 189588, 191845, 195993, 198135, 203130, 217770, 223992, 226440, 230214, 230580, 236985, 237762, 243756, 261324, 264180, 268583, 270840, 279720, 279990, 284382, 290360, 304695, 306952, 315980, 317016, 326655, 339660, 345321, 373320, 379176, 383690, 391986, 396270, 406260, 426573, 435540, 460428, 461160, 473970, 475524, 487512, 522648, 528360, 537166, 559980, 568764, 575535, 594405, 609390, 631960, 653310, 679320, 690642, 710955, 767380, 783972, 792540, 805749, 812520, 853146, 871080, 920856, 947940, 951048, 979965, 1035963, 1074332, 1119960, 1137528, 1151070, 1188810, 1218780, 1306620, 1342915, 1381284, 1421910, 1534760, 1567944, 1585080, 1611498, 1706292, 1726605, 1895880, 1959930, 2071926, 2132865, 2148664, 2302140, 2377620, 2417247, 2437560, 2613240, 2685830, 2762568, 2843820, 3222996, 3412584, 3453210, 3919860, 4028745, 4143852, 4265730, 4604280, 4755240, 4834494, 5179815, 5371660, 5687640, 6445992, 6906420, 7251741, 7839720, 8057490, 8287704, 8531460, 9668988, 10359630, 10743320, 12086235, 13812840, 14503482, 16114980, 17062920, 19337976, 20719260, 24172470, 29006964, 32229960, 36258705, 41438520, 48344940, 58013928, 72517410, 96689880, 145034820, 290069640]

約数ペア:

[(1, 290069640), (2, 145034820), (3, 96689880), (4, 72517410), (5, 58013928), (6, 48344940), (7, 41438520), (8, 36258705), (9, 32229960), (10, 29006964), (12, 24172470), (14, 20719260), (15, 19337976), (17, 17062920), (18, 16114980), (20, 14503482), (21, 13812840), (24, 12086235), (27, 10743320), (28, 10359630), (30, 9668988), (34, 8531460), (35, 8287704), (36, 8057490), (37, 7839720), (40, 7251741), (42, 6906420), (45, 6445992), (51, 5687640), (54, 5371660), (56, 5179815), (60, 4834494), (61, 4755240), (63, 4604280), (68, 4265730), (70, 4143852), (72, 4028745), (74, 3919860), (84, 3453210), (85, 3412584), (90, 3222996), (102, 2843820), (105, 2762568), (108, 2685830), (111, 2613240), (119, 2437560), (120, 2417247), (122, 2377620), (126, 2302140), (135, 2148664), (136, 2132865), (140, 2071926), (148, 1959930), (153, 1895880), (168, 1726605), (170, 1706292), (180, 1611498), (183, 1585080), (185, 1567944), (189, 1534760), (204, 1421910), (210, 1381284), (216, 1342915), (222, 1306620), (238, 1218780), (244, 1188810), (252, 1151070), (255, 1137528), (259, 1119960), (270, 1074332), (280, 1035963), (296, 979965), (305, 951048), (306, 947940), (315, 920856), (333, 871080), (340, 853146), (357, 812520), (360, 805749), (366, 792540), (370, 783972), (378, 767380), (408, 710955), (420, 690642), (427, 679320), (444, 653310), (459, 631960), (476, 609390), (488, 594405), (504, 575535), (510, 568764), (518, 559980), (540, 537166), (549, 528360), (555, 522648), (595, 487512), (610, 475524), (612, 473970), (629, 461160), (630, 460428), (666, 435540), (680, 426573), (714, 406260), (732, 396270), (740, 391986), (756, 383690), (765, 379176), (777, 373320), (840, 345321), (854, 339660), (888, 326655), (915, 317016), (918, 315980), (945, 306952), (952, 304695), (999, 290360), (1020, 284382), (1036, 279990), (1037, 279720), (1071, 270840), (1080, 268583), (1098, 264180), (1110, 261324), (1190, 243756), (1220, 237762), (1224, 236985), (1258, 230580), (1260, 230214), (1281, 226440), (1295, 223992), (1332, 217770), (1428, 203130), (1464, 198135), (1480, 195993), (1512, 191845), (1530, 189588), (1554, 186660), (1647, 176120), (1665, 174216), (1708, 169830), (1785, 162504), (1830, 158508), (1836, 157990), (1887, 153720), (1890, 153476), (1998, 145180), (2040, 142191), (2072, 139995), (2074, 139860), (2135, 135864), (2142, 135420), (2196, 132090), (2220, 130662), (2257, 128520), (2295, 126392), (2331, 124440), (2380, 121878), (2440, 118881), (2516, 115290), (2520, 115107), (2562, 113220), (2590, 111996), (2664, 108885), (2745, 105672), (2856, 101565), (3060, 94794), (3108, 93330), (3111, 93240), (3145, 92232), (3213, 90280), (3294, 88060), (3330, 87108), (3416, 84915), (3570, 81252), (3660, 79254), (3672, 78995), (3774, 76860), (3780, 76738), (3843, 75480), (3885, 74664), (3996, 72590), (4148, 69930), (4270, 67932), (4284, 67710), (4392, 66045), (4403, 65880), (4440, 65331), (4514, 64260), (4590, 63196), (4662, 62220), (4760, 60939), (4995, 58072), (5032, 57645), (5124, 56610), (5180, 55998), (5185, 55944), (5355, 54168), (5490, 52836), (5661, 51240), (6120, 47397), (6216, 46665), (6222, 46620), (6290, 46116), (6405, 45288), (6426, 45140), (6588, 44030), (6660, 43554), (6771, 42840), (6993, 41480), (7140, 40626), (7259, 39960), (7320, 39627), (7548, 38430), (7560, 38369), (7686, 37740), (7770, 37332), (7992, 36295), (8235, 35224), (8296, 34965), (8540, 33966), (8568, 33855), (8806, 32940), (9028, 32130), (9180, 31598), (9324, 31110), (9333, 31080), (9435, 30744), (9990, 29036), (10248, 28305), (10360, 27999), (10370, 27972), (10710, 27084), (10980, 26418), (11285, 25704), (11322, 25620), (11529, 25160), (11655, 24888), (12444, 23310), (12580, 23058), (12810, 22644), (12852, 22570), (13176, 22015), (13209, 21960), (13320, 21777), (13542, 21420), (13986, 20740), (14280, 20313), (14518, 19980), (15096, 19215), (15372, 18870), (15540, 18666), (15555, 18648), (15799, 18360), (16065, 18056), (16470, 17612), (16983, 17080)]