317020080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 320

約数和(自身を含む): 1154926080

約数和(自身を除く): 837906000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 43, 48, 51, 52, 60, 65, 68, 78, 80, 85, 86, 102, 104, 120, 129, 130, 136, 139, 156, 170, 172, 195, 204, 208, 215, 221, 240, 255, 258, 260, 272, 278, 312, 340, 344, 390, 408, 417, 430, 442, 510, 516, 520, 556, 559, 624, 645, 663, 680, 688, 695, 731, 780, 816, 834, 860, 884, 1020, 1032, 1040, 1105, 1112, 1118, 1290, 1326, 1360, 1390, 1462, 1560, 1668, 1677, 1720, 1768, 1807, 2040, 2064, 2085, 2193, 2210, 2224, 2236, 2363, 2580, 2652, 2780, 2795, 2924, 3120, 3315, 3336, 3354, 3440, 3536, 3614, 3655, 4080, 4170, 4386, 4420, 4472, 4726, 5160, 5304, 5421, 5560, 5590, 5848, 5977, 6630, 6672, 6708, 7089, 7228, 7310, 8340, 8385, 8772, 8840, 8944, 9035, 9452, 9503, 10320, 10608, 10842, 10965, 11120, 11180, 11696, 11815, 11954, 13260, 13416, 14178, 14456, 14620, 16680, 16770, 17544, 17680, 17931, 18070, 18904, 19006, 21684, 21930, 22360, 23630, 23908, 26520, 26832, 27105, 28356, 28509, 28912, 29240, 29885, 30719, 33360, 33540, 35088, 35445, 35862, 36140, 37808, 38012, 43368, 43860, 44720, 47260, 47515, 47816, 53040, 54210, 56712, 57018, 58480, 59770, 61438, 67080, 70890, 71724, 72280, 76024, 77701, 86736, 87720, 89655, 92157, 94520, 95030, 95632, 101609, 108420, 113424, 114036, 119540, 122876, 134160, 141780, 142545, 143448, 144560, 152048, 153595, 155402, 175440, 179310, 184314, 189040, 190060, 203218, 216840, 228072, 233103, 239080, 245752, 283560, 285090, 286896, 304827, 307190, 310804, 358620, 368628, 380120, 388505, 406436, 433680, 456144, 460785, 466206, 478160, 491504, 508045, 567120, 570180, 609654, 614380, 621608, 717240, 737256, 760240, 777010, 812872, 921570, 932412, 1016090, 1140360, 1165515, 1219308, 1228760, 1243216, 1320917, 1434480, 1474512, 1524135, 1554020, 1625744, 1843140, 1864824, 2032180, 2280720, 2331030, 2438616, 2457520, 2641834, 3048270, 3108040, 3686280, 3729648, 3962751, 4064360, 4662060, 4877232, 5283668, 6096540, 6216080, 6604585, 7372560, 7925502, 8128720, 9324120, 10567336, 12193080, 13209170, 15851004, 18648240, 19813755, 21134672, 24386160, 26418340, 31702008, 39627510, 52836680, 63404016, 79255020, 105673360, 158510040, 317020080]

約数ペア:

[(1, 317020080), (2, 158510040), (3, 105673360), (4, 79255020), (5, 63404016), (6, 52836680), (8, 39627510), (10, 31702008), (12, 26418340), (13, 24386160), (15, 21134672), (16, 19813755), (17, 18648240), (20, 15851004), (24, 13209170), (26, 12193080), (30, 10567336), (34, 9324120), (39, 8128720), (40, 7925502), (43, 7372560), (48, 6604585), (51, 6216080), (52, 6096540), (60, 5283668), (65, 4877232), (68, 4662060), (78, 4064360), (80, 3962751), (85, 3729648), (86, 3686280), (102, 3108040), (104, 3048270), (120, 2641834), (129, 2457520), (130, 2438616), (136, 2331030), (139, 2280720), (156, 2032180), (170, 1864824), (172, 1843140), (195, 1625744), (204, 1554020), (208, 1524135), (215, 1474512), (221, 1434480), (240, 1320917), (255, 1243216), (258, 1228760), (260, 1219308), (272, 1165515), (278, 1140360), (312, 1016090), (340, 932412), (344, 921570), (390, 812872), (408, 777010), (417, 760240), (430, 737256), (442, 717240), (510, 621608), (516, 614380), (520, 609654), (556, 570180), (559, 567120), (624, 508045), (645, 491504), (663, 478160), (680, 466206), (688, 460785), (695, 456144), (731, 433680), (780, 406436), (816, 388505), (834, 380120), (860, 368628), (884, 358620), (1020, 310804), (1032, 307190), (1040, 304827), (1105, 286896), (1112, 285090), (1118, 283560), (1290, 245752), (1326, 239080), (1360, 233103), (1390, 228072), (1462, 216840), (1560, 203218), (1668, 190060), (1677, 189040), (1720, 184314), (1768, 179310), (1807, 175440), (2040, 155402), (2064, 153595), (2085, 152048), (2193, 144560), (2210, 143448), (2224, 142545), (2236, 141780), (2363, 134160), (2580, 122876), (2652, 119540), (2780, 114036), (2795, 113424), (2924, 108420), (3120, 101609), (3315, 95632), (3336, 95030), (3354, 94520), (3440, 92157), (3536, 89655), (3614, 87720), (3655, 86736), (4080, 77701), (4170, 76024), (4386, 72280), (4420, 71724), (4472, 70890), (4726, 67080), (5160, 61438), (5304, 59770), (5421, 58480), (5560, 57018), (5590, 56712), (5848, 54210), (5977, 53040), (6630, 47816), (6672, 47515), (6708, 47260), (7089, 44720), (7228, 43860), (7310, 43368), (8340, 38012), (8385, 37808), (8772, 36140), (8840, 35862), (8944, 35445), (9035, 35088), (9452, 33540), (9503, 33360), (10320, 30719), (10608, 29885), (10842, 29240), (10965, 28912), (11120, 28509), (11180, 28356), (11696, 27105), (11815, 26832), (11954, 26520), (13260, 23908), (13416, 23630), (14178, 22360), (14456, 21930), (14620, 21684), (16680, 19006), (16770, 18904), (17544, 18070), (17680, 17931)]