838771440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:232

約数の個数: 320

約数和(自身を含む): 2939811840

約数和(自身を除く): 2101040400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 79, 80, 82, 83, 104, 120, 123, 130, 156, 158, 164, 166, 195, 205, 208, 237, 240, 246, 249, 260, 312, 316, 328, 332, 390, 395, 410, 415, 474, 492, 498, 520, 533, 615, 624, 632, 656, 664, 780, 790, 820, 830, 948, 984, 996, 1027, 1040, 1066, 1079, 1185, 1230, 1245, 1264, 1328, 1560, 1580, 1599, 1640, 1660, 1896, 1968, 1992, 2054, 2132, 2158, 2370, 2460, 2490, 2665, 3081, 3120, 3160, 3198, 3237, 3239, 3280, 3320, 3403, 3792, 3984, 4108, 4264, 4316, 4740, 4920, 4980, 5135, 5330, 5395, 6162, 6320, 6396, 6474, 6478, 6557, 6640, 6806, 7995, 8216, 8528, 8632, 9480, 9717, 9840, 9960, 10209, 10270, 10660, 10790, 12324, 12792, 12948, 12956, 13114, 13612, 15405, 15990, 16185, 16195, 16432, 17015, 17264, 18960, 19434, 19671, 19920, 20418, 20540, 21320, 21580, 24648, 25584, 25896, 25912, 26228, 27224, 30810, 31980, 32370, 32390, 32785, 34030, 38868, 39342, 40836, 41080, 42107, 42640, 43160, 44239, 48585, 49296, 51045, 51792, 51824, 52456, 54448, 61620, 63960, 64740, 64780, 65570, 68060, 77736, 78684, 81672, 82160, 84214, 85241, 86320, 88478, 97170, 98355, 102090, 104912, 123240, 126321, 127920, 129480, 129560, 131140, 132717, 136120, 155472, 157368, 163344, 168428, 170482, 176956, 194340, 196710, 204180, 210535, 221195, 246480, 252642, 255723, 258960, 259120, 262280, 265434, 268837, 272240, 314736, 336856, 340964, 353912, 388680, 393420, 408360, 421070, 426205, 442390, 505284, 511446, 524560, 530868, 537674, 631605, 663585, 673712, 681928, 707824, 777360, 786840, 806511, 816720, 842140, 852410, 884780, 1010568, 1022892, 1061736, 1075348, 1263210, 1278615, 1327170, 1344185, 1363856, 1573680, 1613022, 1684280, 1704820, 1769560, 2021136, 2045784, 2123472, 2150696, 2526420, 2557230, 2654340, 2688370, 3226044, 3368560, 3409640, 3494881, 3539120, 4032555, 4091568, 4301392, 5052840, 5114460, 5308680, 5376740, 6452088, 6819280, 6989762, 8065110, 10105680, 10228920, 10484643, 10617360, 10753480, 12904176, 13979524, 16130220, 17474405, 20457840, 20969286, 21506960, 27959048, 32260440, 34948810, 41938572, 52423215, 55918096, 64520880, 69897620, 83877144, 104846430, 139795240, 167754288, 209692860, 279590480, 419385720, 838771440]

約数ペア:

[(1, 838771440), (2, 419385720), (3, 279590480), (4, 209692860), (5, 167754288), (6, 139795240), (8, 104846430), (10, 83877144), (12, 69897620), (13, 64520880), (15, 55918096), (16, 52423215), (20, 41938572), (24, 34948810), (26, 32260440), (30, 27959048), (39, 21506960), (40, 20969286), (41, 20457840), (48, 17474405), (52, 16130220), (60, 13979524), (65, 12904176), (78, 10753480), (79, 10617360), (80, 10484643), (82, 10228920), (83, 10105680), (104, 8065110), (120, 6989762), (123, 6819280), (130, 6452088), (156, 5376740), (158, 5308680), (164, 5114460), (166, 5052840), (195, 4301392), (205, 4091568), (208, 4032555), (237, 3539120), (240, 3494881), (246, 3409640), (249, 3368560), (260, 3226044), (312, 2688370), (316, 2654340), (328, 2557230), (332, 2526420), (390, 2150696), (395, 2123472), (410, 2045784), (415, 2021136), (474, 1769560), (492, 1704820), (498, 1684280), (520, 1613022), (533, 1573680), (615, 1363856), (624, 1344185), (632, 1327170), (656, 1278615), (664, 1263210), (780, 1075348), (790, 1061736), (820, 1022892), (830, 1010568), (948, 884780), (984, 852410), (996, 842140), (1027, 816720), (1040, 806511), (1066, 786840), (1079, 777360), (1185, 707824), (1230, 681928), (1245, 673712), (1264, 663585), (1328, 631605), (1560, 537674), (1580, 530868), (1599, 524560), (1640, 511446), (1660, 505284), (1896, 442390), (1968, 426205), (1992, 421070), (2054, 408360), (2132, 393420), (2158, 388680), (2370, 353912), (2460, 340964), (2490, 336856), (2665, 314736), (3081, 272240), (3120, 268837), (3160, 265434), (3198, 262280), (3237, 259120), (3239, 258960), (3280, 255723), (3320, 252642), (3403, 246480), (3792, 221195), (3984, 210535), (4108, 204180), (4264, 196710), (4316, 194340), (4740, 176956), (4920, 170482), (4980, 168428), (5135, 163344), (5330, 157368), (5395, 155472), (6162, 136120), (6320, 132717), (6396, 131140), (6474, 129560), (6478, 129480), (6557, 127920), (6640, 126321), (6806, 123240), (7995, 104912), (8216, 102090), (8528, 98355), (8632, 97170), (9480, 88478), (9717, 86320), (9840, 85241), (9960, 84214), (10209, 82160), (10270, 81672), (10660, 78684), (10790, 77736), (12324, 68060), (12792, 65570), (12948, 64780), (12956, 64740), (13114, 63960), (13612, 61620), (15405, 54448), (15990, 52456), (16185, 51824), (16195, 51792), (16432, 51045), (17015, 49296), (17264, 48585), (18960, 44239), (19434, 43160), (19671, 42640), (19920, 42107), (20418, 41080), (20540, 40836), (21320, 39342), (21580, 38868), (24648, 34030), (25584, 32785), (25896, 32390), (25912, 32370), (26228, 31980), (27224, 30810)]