1485387329920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{64709}}^1$

素因数の和:64861

約数の個数: 256

約数和(自身を含む): 3991934016000

約数和(自身を除く): 2506546686080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 89, 104, 124, 128, 130, 155, 160, 178, 208, 248, 260, 310, 320, 356, 403, 416, 445, 496, 520, 620, 640, 712, 806, 832, 890, 992, 1040, 1157, 1240, 1424, 1612, 1664, 1780, 1984, 2015, 2080, 2314, 2480, 2759, 2848, 3224, 3560, 3968, 4030, 4160, 4628, 4960, 5518, 5696, 5785, 6448, 7120, 8060, 8320, 9256, 9920, 11036, 11392, 11570, 12896, 13795, 14240, 16120, 18512, 19840, 22072, 23140, 25792, 27590, 28480, 32240, 35867, 37024, 44144, 46280, 51584, 55180, 56960, 64480, 64709, 71734, 74048, 88288, 92560, 110360, 128960, 129418, 143468, 148096, 176576, 179335, 185120, 220720, 257920, 258836, 286936, 323545, 353152, 358670, 370240, 441440, 517672, 573872, 647090, 717340, 740480, 841217, 882880, 1035344, 1147744, 1294180, 1434680, 1682434, 1765760, 2005979, 2070688, 2295488, 2588360, 2869360, 3364868, 4011958, 4141376, 4206085, 4590976, 5176720, 5738720, 5759101, 6729736, 8023916, 8282752, 8412170, 10029895, 10353440, 11477440, 11518202, 13459472, 16047832, 16824340, 20059790, 20706880, 22954880, 23036404, 26077727, 26918944, 28795505, 32095664, 33648680, 40119580, 41413760, 46072808, 52155454, 53837888, 57591010, 64191328, 67297360, 74868313, 80239160, 92145616, 104310908, 107675776, 115182020, 128382656, 130388635, 134594720, 149736626, 160478320, 178532131, 184291232, 208621816, 230364040, 256765312, 260777270, 269189440, 299473252, 320956640, 357064262, 368582464, 374341565, 417243632, 460728080, 521554540, 538378880, 598946504, 641913280, 714128524, 737164928, 748683130, 834487264, 892660655, 921456160, 1043109080, 1197893008, 1283826560, 1428257048, 1497366260, 1668974528, 1785321310, 1842912320, 2086218160, 2320917703, 2395786016, 2856514096, 2994732520, 3337949056, 3570642620, 3685824640, 4172436320, 4641835406, 4791572032, 5713028192, 5989465040, 7141285240, 8344872640, 9283670812, 9583144064, 11426056384, 11604588515, 11978930080, 14282570480, 16689745280, 18567341624, 22852112768, 23209177030, 23957860160, 28565140960, 37134683248, 46418354060, 47915720320, 57130281920, 74269366496, 92836708120, 114260563840, 148538732992, 185673416240, 297077465984, 371346832480, 742693664960, 1485387329920]

約数ペア:

[(1, 1485387329920), (2, 742693664960), (4, 371346832480), (5, 297077465984), (8, 185673416240), (10, 148538732992), (13, 114260563840), (16, 92836708120), (20, 74269366496), (26, 57130281920), (31, 47915720320), (32, 46418354060), (40, 37134683248), (52, 28565140960), (62, 23957860160), (64, 23209177030), (65, 22852112768), (80, 18567341624), (89, 16689745280), (104, 14282570480), (124, 11978930080), (128, 11604588515), (130, 11426056384), (155, 9583144064), (160, 9283670812), (178, 8344872640), (208, 7141285240), (248, 5989465040), (260, 5713028192), (310, 4791572032), (320, 4641835406), (356, 4172436320), (403, 3685824640), (416, 3570642620), (445, 3337949056), (496, 2994732520), (520, 2856514096), (620, 2395786016), (640, 2320917703), (712, 2086218160), (806, 1842912320), (832, 1785321310), (890, 1668974528), (992, 1497366260), (1040, 1428257048), (1157, 1283826560), (1240, 1197893008), (1424, 1043109080), (1612, 921456160), (1664, 892660655), (1780, 834487264), (1984, 748683130), (2015, 737164928), (2080, 714128524), (2314, 641913280), (2480, 598946504), (2759, 538378880), (2848, 521554540), (3224, 460728080), (3560, 417243632), (3968, 374341565), (4030, 368582464), (4160, 357064262), (4628, 320956640), (4960, 299473252), (5518, 269189440), (5696, 260777270), (5785, 256765312), (6448, 230364040), (7120, 208621816), (8060, 184291232), (8320, 178532131), (9256, 160478320), (9920, 149736626), (11036, 134594720), (11392, 130388635), (11570, 128382656), (12896, 115182020), (13795, 107675776), (14240, 104310908), (16120, 92145616), (18512, 80239160), (19840, 74868313), (22072, 67297360), (23140, 64191328), (25792, 57591010), (27590, 53837888), (28480, 52155454), (32240, 46072808), (35867, 41413760), (37024, 40119580), (44144, 33648680), (46280, 32095664), (51584, 28795505), (55180, 26918944), (56960, 26077727), (64480, 23036404), (64709, 22954880), (71734, 20706880), (74048, 20059790), (88288, 16824340), (92560, 16047832), (110360, 13459472), (128960, 11518202), (129418, 11477440), (143468, 10353440), (148096, 10029895), (176576, 8412170), (179335, 8282752), (185120, 8023916), (220720, 6729736), (257920, 5759101), (258836, 5738720), (286936, 5176720), (323545, 4590976), (353152, 4206085), (358670, 4141376), (370240, 4011958), (441440, 3364868), (517672, 2869360), (573872, 2588360), (647090, 2295488), (717340, 2070688), (740480, 2005979), (841217, 1765760), (882880, 1682434), (1035344, 1434680), (1147744, 1294180)]