488398560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 384

約数和(自身を含む): 1792336896

約数和(自身を除く): 1303938336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 41, 46, 48, 52, 60, 65, 69, 78, 80, 82, 83, 92, 96, 104, 115, 120, 123, 130, 138, 156, 160, 164, 166, 184, 195, 205, 208, 230, 240, 246, 249, 260, 276, 299, 312, 328, 332, 345, 368, 390, 410, 415, 416, 460, 480, 492, 498, 520, 533, 552, 598, 615, 624, 656, 664, 690, 736, 780, 820, 830, 897, 920, 943, 984, 996, 1040, 1066, 1079, 1104, 1196, 1230, 1245, 1248, 1312, 1328, 1380, 1495, 1560, 1599, 1640, 1660, 1794, 1840, 1886, 1909, 1968, 1992, 2080, 2132, 2158, 2208, 2392, 2460, 2490, 2656, 2665, 2760, 2829, 2990, 3120, 3198, 3237, 3280, 3320, 3403, 3588, 3680, 3772, 3818, 3936, 3984, 4264, 4316, 4485, 4715, 4784, 4920, 4980, 5330, 5395, 5520, 5658, 5727, 5980, 6240, 6396, 6474, 6560, 6640, 6806, 7176, 7544, 7636, 7968, 7995, 8528, 8632, 8970, 9430, 9545, 9568, 9840, 9960, 10209, 10660, 10790, 11040, 11316, 11454, 11960, 12259, 12792, 12948, 13280, 13612, 14145, 14352, 15088, 15272, 15990, 16185, 17015, 17056, 17264, 17940, 18860, 19090, 19680, 19920, 20418, 21320, 21580, 22632, 22908, 23920, 24518, 24817, 25584, 25896, 27224, 28290, 28635, 28704, 30176, 30544, 31980, 32370, 34030, 34528, 35880, 36777, 37720, 38180, 39840, 40836, 42640, 43160, 44239, 45264, 45816, 47840, 49036, 49634, 51045, 51168, 51792, 54448, 56580, 57270, 61088, 61295, 63960, 64740, 68060, 71760, 73554, 74451, 75440, 76360, 78269, 81672, 85280, 86320, 88478, 90528, 91632, 98072, 99268, 102090, 103584, 108896, 113160, 114540, 122590, 124085, 127920, 129480, 132717, 136120, 143520, 147108, 148902, 150880, 152720, 156538, 163344, 172640, 176956, 183264, 183885, 196144, 198536, 204180, 221195, 226320, 229080, 234807, 245180, 248170, 255840, 258960, 265434, 272240, 294216, 297804, 305440, 313076, 326688, 353912, 367770, 372255, 391345, 392288, 397072, 408360, 442390, 452640, 458160, 469614, 490360, 496340, 517920, 530868, 544480, 588432, 595608, 626152, 663585, 707824, 735540, 744510, 782690, 794144, 816720, 884780, 916320, 939228, 980720, 992680, 1017497, 1061736, 1174035, 1176864, 1191216, 1252304, 1327170, 1415648, 1471080, 1489020, 1565380, 1633440, 1769560, 1878456, 1961440, 1985360, 2034994, 2123472, 2348070, 2382432, 2504608, 2654340, 2942160, 2978040, 3052491, 3130760, 3539120, 3756912, 3970720, 4069988, 4246944, 4696140, 5087485, 5308680, 5884320, 5956080, 6104982, 6261520, 7078240, 7513824, 8139976, 9392280, 10174970, 10617360, 11912160, 12209964, 12523040, 15262455, 16279952, 18784560, 20349940, 21234720, 24419928, 30524910, 32559904, 37569120, 40699880, 48839856, 61049820, 81399760, 97679712, 122099640, 162799520, 244199280, 488398560]

約数ペア:

[(1, 488398560), (2, 244199280), (3, 162799520), (4, 122099640), (5, 97679712), (6, 81399760), (8, 61049820), (10, 48839856), (12, 40699880), (13, 37569120), (15, 32559904), (16, 30524910), (20, 24419928), (23, 21234720), (24, 20349940), (26, 18784560), (30, 16279952), (32, 15262455), (39, 12523040), (40, 12209964), (41, 11912160), (46, 10617360), (48, 10174970), (52, 9392280), (60, 8139976), (65, 7513824), (69, 7078240), (78, 6261520), (80, 6104982), (82, 5956080), (83, 5884320), (92, 5308680), (96, 5087485), (104, 4696140), (115, 4246944), (120, 4069988), (123, 3970720), (130, 3756912), (138, 3539120), (156, 3130760), (160, 3052491), (164, 2978040), (166, 2942160), (184, 2654340), (195, 2504608), (205, 2382432), (208, 2348070), (230, 2123472), (240, 2034994), (246, 1985360), (249, 1961440), (260, 1878456), (276, 1769560), (299, 1633440), (312, 1565380), (328, 1489020), (332, 1471080), (345, 1415648), (368, 1327170), (390, 1252304), (410, 1191216), (415, 1176864), (416, 1174035), (460, 1061736), (480, 1017497), (492, 992680), (498, 980720), (520, 939228), (533, 916320), (552, 884780), (598, 816720), (615, 794144), (624, 782690), (656, 744510), (664, 735540), (690, 707824), (736, 663585), (780, 626152), (820, 595608), (830, 588432), (897, 544480), (920, 530868), (943, 517920), (984, 496340), (996, 490360), (1040, 469614), (1066, 458160), (1079, 452640), (1104, 442390), (1196, 408360), (1230, 397072), (1245, 392288), (1248, 391345), (1312, 372255), (1328, 367770), (1380, 353912), (1495, 326688), (1560, 313076), (1599, 305440), (1640, 297804), (1660, 294216), (1794, 272240), (1840, 265434), (1886, 258960), (1909, 255840), (1968, 248170), (1992, 245180), (2080, 234807), (2132, 229080), (2158, 226320), (2208, 221195), (2392, 204180), (2460, 198536), (2490, 196144), (2656, 183885), (2665, 183264), (2760, 176956), (2829, 172640), (2990, 163344), (3120, 156538), (3198, 152720), (3237, 150880), (3280, 148902), (3320, 147108), (3403, 143520), (3588, 136120), (3680, 132717), (3772, 129480), (3818, 127920), (3936, 124085), (3984, 122590), (4264, 114540), (4316, 113160), (4485, 108896), (4715, 103584), (4784, 102090), (4920, 99268), (4980, 98072), (5330, 91632), (5395, 90528), (5520, 88478), (5658, 86320), (5727, 85280), (5980, 81672), (6240, 78269), (6396, 76360), (6474, 75440), (6560, 74451), (6640, 73554), (6806, 71760), (7176, 68060), (7544, 64740), (7636, 63960), (7968, 61295), (7995, 61088), (8528, 57270), (8632, 56580), (8970, 54448), (9430, 51792), (9545, 51168), (9568, 51045), (9840, 49634), (9960, 49036), (10209, 47840), (10660, 45816), (10790, 45264), (11040, 44239), (11316, 43160), (11454, 42640), (11960, 40836), (12259, 39840), (12792, 38180), (12948, 37720), (13280, 36777), (13612, 35880), (14145, 34528), (14352, 34030), (15088, 32370), (15272, 31980), (15990, 30544), (16185, 30176), (17015, 28704), (17056, 28635), (17264, 28290), (17940, 27224), (18860, 25896), (19090, 25584), (19680, 24817), (19920, 24518), (20418, 23920), (21320, 22908), (21580, 22632)]