556628280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:334

約数の個数: 256

約数和(自身を含む): 1930521600

約数和(自身を除く): 1373893320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 139, 151, 156, 170, 195, 204, 221, 255, 260, 278, 302, 312, 340, 390, 408, 417, 442, 453, 510, 520, 556, 604, 663, 680, 695, 755, 780, 834, 884, 906, 1020, 1105, 1112, 1208, 1326, 1390, 1510, 1560, 1668, 1768, 1807, 1812, 1963, 2040, 2085, 2210, 2265, 2363, 2567, 2652, 2780, 3020, 3315, 3336, 3614, 3624, 3926, 4170, 4420, 4530, 4726, 5134, 5304, 5421, 5560, 5889, 6040, 6630, 7089, 7228, 7701, 7852, 8340, 8840, 9035, 9060, 9452, 9815, 10268, 10842, 11778, 11815, 12835, 13260, 14178, 14456, 15402, 15704, 16680, 18070, 18120, 18904, 19630, 20536, 20989, 21684, 23556, 23630, 25670, 26520, 27105, 28356, 29445, 30719, 30804, 33371, 35445, 36140, 38505, 39260, 41978, 43368, 47112, 47260, 51340, 54210, 56712, 58890, 61438, 61608, 62967, 66742, 70890, 72280, 77010, 78520, 83956, 92157, 94520, 100113, 102680, 104945, 108420, 117780, 122876, 125934, 133484, 141780, 153595, 154020, 166855, 167912, 184314, 200226, 209890, 216840, 235560, 245752, 251868, 266968, 272857, 283560, 307190, 308040, 314835, 333710, 356813, 368628, 400452, 419780, 460785, 500565, 503736, 545714, 614380, 629670, 667420, 713626, 737256, 800904, 818571, 839560, 921570, 1001130, 1070439, 1091428, 1228760, 1259340, 1334840, 1364285, 1427252, 1637142, 1784065, 1843140, 2002260, 2140878, 2182856, 2518680, 2728570, 2854504, 3274284, 3568130, 3686280, 4004520, 4092855, 4281756, 4638569, 5352195, 5457140, 6548568, 7136260, 8185710, 8563512, 9277138, 10704390, 10914280, 13915707, 14272520, 16371420, 18554276, 21408780, 23192845, 27831414, 32742840, 37108552, 42817560, 46385690, 55662828, 69578535, 92771380, 111325656, 139157070, 185542760, 278314140, 556628280]

約数ペア:

[(1, 556628280), (2, 278314140), (3, 185542760), (4, 139157070), (5, 111325656), (6, 92771380), (8, 69578535), (10, 55662828), (12, 46385690), (13, 42817560), (15, 37108552), (17, 32742840), (20, 27831414), (24, 23192845), (26, 21408780), (30, 18554276), (34, 16371420), (39, 14272520), (40, 13915707), (51, 10914280), (52, 10704390), (60, 9277138), (65, 8563512), (68, 8185710), (78, 7136260), (85, 6548568), (102, 5457140), (104, 5352195), (120, 4638569), (130, 4281756), (136, 4092855), (139, 4004520), (151, 3686280), (156, 3568130), (170, 3274284), (195, 2854504), (204, 2728570), (221, 2518680), (255, 2182856), (260, 2140878), (278, 2002260), (302, 1843140), (312, 1784065), (340, 1637142), (390, 1427252), (408, 1364285), (417, 1334840), (442, 1259340), (453, 1228760), (510, 1091428), (520, 1070439), (556, 1001130), (604, 921570), (663, 839560), (680, 818571), (695, 800904), (755, 737256), (780, 713626), (834, 667420), (884, 629670), (906, 614380), (1020, 545714), (1105, 503736), (1112, 500565), (1208, 460785), (1326, 419780), (1390, 400452), (1510, 368628), (1560, 356813), (1668, 333710), (1768, 314835), (1807, 308040), (1812, 307190), (1963, 283560), (2040, 272857), (2085, 266968), (2210, 251868), (2265, 245752), (2363, 235560), (2567, 216840), (2652, 209890), (2780, 200226), (3020, 184314), (3315, 167912), (3336, 166855), (3614, 154020), (3624, 153595), (3926, 141780), (4170, 133484), (4420, 125934), (4530, 122876), (4726, 117780), (5134, 108420), (5304, 104945), (5421, 102680), (5560, 100113), (5889, 94520), (6040, 92157), (6630, 83956), (7089, 78520), (7228, 77010), (7701, 72280), (7852, 70890), (8340, 66742), (8840, 62967), (9035, 61608), (9060, 61438), (9452, 58890), (9815, 56712), (10268, 54210), (10842, 51340), (11778, 47260), (11815, 47112), (12835, 43368), (13260, 41978), (14178, 39260), (14456, 38505), (15402, 36140), (15704, 35445), (16680, 33371), (18070, 30804), (18120, 30719), (18904, 29445), (19630, 28356), (20536, 27105), (20989, 26520), (21684, 25670), (23556, 23630)]