216752760

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:552

約数の個数: 320

約数和(自身を含む): 878169600

約数和(自身を除く): 661416840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 324, 342, 360, 378, 380, 399, 405, 420, 456, 503, 504, 513, 532, 540, 567, 570, 630, 648, 665, 684, 756, 760, 798, 810, 840, 855, 945, 1006, 1026, 1064, 1080, 1134, 1140, 1197, 1260, 1330, 1368, 1509, 1512, 1539, 1596, 1620, 1710, 1890, 1995, 2012, 2052, 2268, 2280, 2394, 2515, 2520, 2565, 2660, 2835, 3018, 3078, 3192, 3240, 3420, 3521, 3591, 3780, 3990, 4024, 4104, 4527, 4536, 4788, 5030, 5130, 5320, 5670, 5985, 6036, 6156, 6840, 7042, 7182, 7545, 7560, 7695, 7980, 9054, 9557, 9576, 10060, 10260, 10563, 10773, 11340, 11970, 12072, 12312, 13581, 14084, 14364, 15090, 15390, 15960, 17605, 17955, 18108, 19114, 20120, 20520, 21126, 21546, 22635, 22680, 23940, 27162, 28168, 28671, 28728, 30180, 30780, 31689, 35210, 35910, 36216, 38228, 40743, 42252, 43092, 45270, 47785, 47880, 52815, 53865, 54324, 57342, 60360, 61560, 63378, 66899, 67905, 70420, 71820, 76456, 81486, 84504, 86013, 86184, 90540, 95067, 95570, 105630, 107730, 108648, 114684, 126756, 133798, 135810, 140840, 143355, 143640, 158445, 162972, 172026, 181080, 190134, 191140, 200697, 203715, 211260, 215460, 229368, 253512, 258039, 267596, 271620, 285201, 286710, 316890, 325944, 334495, 344052, 380268, 382280, 401394, 407430, 422520, 430065, 430920, 475335, 516078, 535192, 543240, 570402, 573420, 602091, 633780, 668990, 688104, 760536, 774117, 802788, 814860, 860130, 950670, 1003485, 1032156, 1140804, 1146840, 1204182, 1267560, 1290195, 1337980, 1426005, 1548234, 1605576, 1629720, 1720260, 1806273, 1901340, 2006970, 2064312, 2281608, 2408364, 2580390, 2675960, 2852010, 3010455, 3096468, 3440520, 3612546, 3802680, 3870585, 4013940, 4816728, 5160780, 5418819, 5704020, 6020910, 6192936, 7225092, 7741170, 8027880, 9031365, 10321560, 10837638, 11408040, 12041820, 14450184, 15482340, 18062730, 21675276, 24083640, 27094095, 30964680, 36125460, 43350552, 54188190, 72250920, 108376380, 216752760]

約数ペア:

[(1, 216752760), (2, 108376380), (3, 72250920), (4, 54188190), (5, 43350552), (6, 36125460), (7, 30964680), (8, 27094095), (9, 24083640), (10, 21675276), (12, 18062730), (14, 15482340), (15, 14450184), (18, 12041820), (19, 11408040), (20, 10837638), (21, 10321560), (24, 9031365), (27, 8027880), (28, 7741170), (30, 7225092), (35, 6192936), (36, 6020910), (38, 5704020), (40, 5418819), (42, 5160780), (45, 4816728), (54, 4013940), (56, 3870585), (57, 3802680), (60, 3612546), (63, 3440520), (70, 3096468), (72, 3010455), (76, 2852010), (81, 2675960), (84, 2580390), (90, 2408364), (95, 2281608), (105, 2064312), (108, 2006970), (114, 1901340), (120, 1806273), (126, 1720260), (133, 1629720), (135, 1605576), (140, 1548234), (152, 1426005), (162, 1337980), (168, 1290195), (171, 1267560), (180, 1204182), (189, 1146840), (190, 1140804), (210, 1032156), (216, 1003485), (228, 950670), (252, 860130), (266, 814860), (270, 802788), (280, 774117), (285, 760536), (315, 688104), (324, 668990), (342, 633780), (360, 602091), (378, 573420), (380, 570402), (399, 543240), (405, 535192), (420, 516078), (456, 475335), (503, 430920), (504, 430065), (513, 422520), (532, 407430), (540, 401394), (567, 382280), (570, 380268), (630, 344052), (648, 334495), (665, 325944), (684, 316890), (756, 286710), (760, 285201), (798, 271620), (810, 267596), (840, 258039), (855, 253512), (945, 229368), (1006, 215460), (1026, 211260), (1064, 203715), (1080, 200697), (1134, 191140), (1140, 190134), (1197, 181080), (1260, 172026), (1330, 162972), (1368, 158445), (1509, 143640), (1512, 143355), (1539, 140840), (1596, 135810), (1620, 133798), (1710, 126756), (1890, 114684), (1995, 108648), (2012, 107730), (2052, 105630), (2268, 95570), (2280, 95067), (2394, 90540), (2515, 86184), (2520, 86013), (2565, 84504), (2660, 81486), (2835, 76456), (3018, 71820), (3078, 70420), (3192, 67905), (3240, 66899), (3420, 63378), (3521, 61560), (3591, 60360), (3780, 57342), (3990, 54324), (4024, 53865), (4104, 52815), (4527, 47880), (4536, 47785), (4788, 45270), (5030, 43092), (5130, 42252), (5320, 40743), (5670, 38228), (5985, 36216), (6036, 35910), (6156, 35210), (6840, 31689), (7042, 30780), (7182, 30180), (7545, 28728), (7560, 28671), (7695, 28168), (7980, 27162), (9054, 23940), (9557, 22680), (9576, 22635), (10060, 21546), (10260, 21126), (10563, 20520), (10773, 20120), (11340, 19114), (11970, 18108), (12072, 17955), (12312, 17605), (13581, 15960), (14084, 15390), (14364, 15090)]