1290628080

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:838

約数の個数: 400

約数和(自身を含む): 5268204480

約数和(自身を除く): 3977576400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 81, 84, 90, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 162, 168, 180, 185, 189, 210, 216, 222, 240, 252, 259, 270, 280, 296, 315, 324, 333, 336, 360, 370, 378, 405, 420, 432, 444, 504, 518, 540, 555, 560, 567, 592, 630, 648, 666, 720, 740, 756, 769, 777, 810, 840, 888, 945, 999, 1008, 1036, 1080, 1110, 1134, 1260, 1295, 1296, 1332, 1480, 1512, 1538, 1554, 1620, 1665, 1680, 1776, 1890, 1998, 2072, 2160, 2220, 2268, 2307, 2331, 2520, 2590, 2664, 2835, 2960, 2997, 3024, 3076, 3108, 3240, 3330, 3780, 3845, 3885, 3996, 4144, 4440, 4536, 4614, 4662, 4995, 5040, 5180, 5328, 5383, 5670, 5994, 6152, 6216, 6480, 6660, 6921, 6993, 7560, 7690, 7770, 7992, 8880, 9072, 9228, 9324, 9990, 10360, 10766, 11340, 11535, 11655, 11988, 12304, 12432, 13320, 13842, 13986, 14985, 15120, 15380, 15540, 15984, 16149, 18456, 18648, 19980, 20720, 20763, 20979, 21532, 22680, 23070, 23310, 23976, 26640, 26915, 27684, 27972, 28453, 29970, 30760, 31080, 32298, 34605, 34965, 36912, 37296, 39960, 41526, 41958, 43064, 45360, 46140, 46620, 47952, 48447, 53830, 55368, 55944, 56906, 59940, 61520, 62160, 62289, 64596, 69210, 69930, 79920, 80745, 83052, 83916, 85359, 86128, 92280, 93240, 96894, 103815, 104895, 107660, 110736, 111888, 113812, 119880, 124578, 129192, 138420, 139860, 142265, 145341, 161490, 166104, 167832, 170718, 184560, 186480, 193788, 199171, 207630, 209790, 215320, 227624, 239760, 242235, 249156, 256077, 258384, 276840, 279720, 284530, 290682, 311445, 322980, 332208, 335664, 341436, 387576, 398342, 415260, 419580, 426795, 430640, 436023, 455248, 484470, 498312, 512154, 553680, 559440, 569060, 581364, 597513, 622890, 645960, 682872, 726705, 768231, 775152, 796684, 830520, 839160, 853590, 872046, 968940, 995855, 996624, 1024308, 1138120, 1162728, 1195026, 1245780, 1280385, 1291920, 1365744, 1453410, 1536462, 1593368, 1661040, 1678320, 1707180, 1744092, 1792539, 1937880, 1991710, 2048616, 2180115, 2276240, 2304693, 2325456, 2390052, 2491560, 2560770, 2906820, 2987565, 3072924, 3186736, 3414360, 3488184, 3585078, 3841155, 3875760, 3983420, 4097232, 4360230, 4609386, 4780104, 4983120, 5121540, 5377617, 5813640, 5975130, 6145848, 6828720, 6976368, 7170156, 7682310, 7966840, 8720460, 8962695, 9218772, 9560208, 10243080, 10755234, 11523465, 11627280, 11950260, 12291696, 14340312, 15364620, 15933680, 16132851, 17440920, 17925390, 18437544, 20486160, 21510468, 23046930, 23900520, 26888085, 28680624, 30729240, 32265702, 34881840, 35850780, 36875088, 43020936, 46093860, 47801040, 53776170, 61458480, 64531404, 71701560, 80664255, 86041872, 92187720, 107552340, 129062808, 143403120, 161328510, 184375440, 215104680, 258125616, 322657020, 430209360, 645314040, 1290628080]

約数ペア:

[(1, 1290628080), (2, 645314040), (3, 430209360), (4, 322657020), (5, 258125616), (6, 215104680), (7, 184375440), (8, 161328510), (9, 143403120), (10, 129062808), (12, 107552340), (14, 92187720), (15, 86041872), (16, 80664255), (18, 71701560), (20, 64531404), (21, 61458480), (24, 53776170), (27, 47801040), (28, 46093860), (30, 43020936), (35, 36875088), (36, 35850780), (37, 34881840), (40, 32265702), (42, 30729240), (45, 28680624), (48, 26888085), (54, 23900520), (56, 23046930), (60, 21510468), (63, 20486160), (70, 18437544), (72, 17925390), (74, 17440920), (80, 16132851), (81, 15933680), (84, 15364620), (90, 14340312), (105, 12291696), (108, 11950260), (111, 11627280), (112, 11523465), (120, 10755234), (126, 10243080), (135, 9560208), (140, 9218772), (144, 8962695), (148, 8720460), (162, 7966840), (168, 7682310), (180, 7170156), (185, 6976368), (189, 6828720), (210, 6145848), (216, 5975130), (222, 5813640), (240, 5377617), (252, 5121540), (259, 4983120), (270, 4780104), (280, 4609386), (296, 4360230), (315, 4097232), (324, 3983420), (333, 3875760), (336, 3841155), (360, 3585078), (370, 3488184), (378, 3414360), (405, 3186736), (420, 3072924), (432, 2987565), (444, 2906820), (504, 2560770), (518, 2491560), (540, 2390052), (555, 2325456), (560, 2304693), (567, 2276240), (592, 2180115), (630, 2048616), (648, 1991710), (666, 1937880), (720, 1792539), (740, 1744092), (756, 1707180), (769, 1678320), (777, 1661040), (810, 1593368), (840, 1536462), (888, 1453410), (945, 1365744), (999, 1291920), (1008, 1280385), (1036, 1245780), (1080, 1195026), (1110, 1162728), (1134, 1138120), (1260, 1024308), (1295, 996624), (1296, 995855), (1332, 968940), (1480, 872046), (1512, 853590), (1538, 839160), (1554, 830520), (1620, 796684), (1665, 775152), (1680, 768231), (1776, 726705), (1890, 682872), (1998, 645960), (2072, 622890), (2160, 597513), (2220, 581364), (2268, 569060), (2307, 559440), (2331, 553680), (2520, 512154), (2590, 498312), (2664, 484470), (2835, 455248), (2960, 436023), (2997, 430640), (3024, 426795), (3076, 419580), (3108, 415260), (3240, 398342), (3330, 387576), (3780, 341436), (3845, 335664), (3885, 332208), (3996, 322980), (4144, 311445), (4440, 290682), (4536, 284530), (4614, 279720), (4662, 276840), (4995, 258384), (5040, 256077), (5180, 249156), (5328, 242235), (5383, 239760), (5670, 227624), (5994, 215320), (6152, 209790), (6216, 207630), (6480, 199171), (6660, 193788), (6921, 186480), (6993, 184560), (7560, 170718), (7690, 167832), (7770, 166104), (7992, 161490), (8880, 145341), (9072, 142265), (9228, 139860), (9324, 138420), (9990, 129192), (10360, 124578), (10766, 119880), (11340, 113812), (11535, 111888), (11655, 110736), (11988, 107660), (12304, 104895), (12432, 103815), (13320, 96894), (13842, 93240), (13986, 92280), (14985, 86128), (15120, 85359), (15380, 83916), (15540, 83052), (15984, 80745), (16149, 79920), (18456, 69930), (18648, 69210), (19980, 64596), (20720, 62289), (20763, 62160), (20979, 61520), (21532, 59940), (22680, 56906), (23070, 55944), (23310, 55368), (23976, 53830), (26640, 48447), (26915, 47952), (27684, 46620), (27972, 46140), (28453, 45360), (29970, 43064), (30760, 41958), (31080, 41526), (32298, 39960), (34605, 37296), (34965, 36912)]