304651560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 256

約数和(自身を含む): 1040117760

約数和(自身を除く): 735466200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 43, 46, 51, 60, 68, 69, 85, 86, 92, 102, 115, 120, 129, 136, 138, 151, 170, 172, 184, 204, 215, 230, 255, 258, 276, 302, 340, 344, 345, 391, 408, 430, 453, 460, 510, 516, 552, 604, 645, 680, 690, 731, 755, 782, 860, 906, 920, 989, 1020, 1032, 1173, 1208, 1290, 1380, 1462, 1510, 1564, 1720, 1812, 1955, 1978, 2040, 2193, 2265, 2346, 2567, 2580, 2760, 2924, 2967, 3020, 3128, 3473, 3624, 3655, 3910, 3956, 4386, 4530, 4692, 4945, 5134, 5160, 5848, 5865, 5934, 6040, 6493, 6946, 7310, 7701, 7820, 7912, 8772, 9060, 9384, 9890, 10268, 10419, 10965, 11730, 11868, 12835, 12986, 13892, 14620, 14835, 15402, 15640, 16813, 17365, 17544, 18120, 19479, 19780, 20536, 20838, 21930, 23460, 23736, 25670, 25972, 27784, 29240, 29670, 30804, 32465, 33626, 34730, 38505, 38958, 39560, 41676, 43860, 46920, 50439, 51340, 51944, 52095, 59041, 59340, 61608, 64930, 67252, 69460, 77010, 77916, 83352, 84065, 87720, 97395, 100878, 102680, 104190, 110381, 118082, 118680, 129860, 134504, 138920, 149339, 154020, 155832, 168130, 177123, 194790, 201756, 208380, 220762, 236164, 252195, 259720, 295205, 298678, 308040, 331143, 336260, 354246, 389580, 403512, 416760, 441524, 448017, 472328, 504390, 551905, 590410, 597356, 662286, 672520, 708492, 746695, 779160, 883048, 885615, 896034, 1008780, 1103810, 1180820, 1194712, 1324572, 1416984, 1493390, 1655715, 1771230, 1792068, 2017560, 2207620, 2240085, 2361640, 2538763, 2649144, 2986780, 3311430, 3542460, 3584136, 4415240, 4480170, 5077526, 5973560, 6622860, 7084920, 7616289, 8960340, 10155052, 12693815, 13245720, 15232578, 17920680, 20310104, 25387630, 30465156, 38081445, 50775260, 60930312, 76162890, 101550520, 152325780, 304651560]

約数ペア:

[(1, 304651560), (2, 152325780), (3, 101550520), (4, 76162890), (5, 60930312), (6, 50775260), (8, 38081445), (10, 30465156), (12, 25387630), (15, 20310104), (17, 17920680), (20, 15232578), (23, 13245720), (24, 12693815), (30, 10155052), (34, 8960340), (40, 7616289), (43, 7084920), (46, 6622860), (51, 5973560), (60, 5077526), (68, 4480170), (69, 4415240), (85, 3584136), (86, 3542460), (92, 3311430), (102, 2986780), (115, 2649144), (120, 2538763), (129, 2361640), (136, 2240085), (138, 2207620), (151, 2017560), (170, 1792068), (172, 1771230), (184, 1655715), (204, 1493390), (215, 1416984), (230, 1324572), (255, 1194712), (258, 1180820), (276, 1103810), (302, 1008780), (340, 896034), (344, 885615), (345, 883048), (391, 779160), (408, 746695), (430, 708492), (453, 672520), (460, 662286), (510, 597356), (516, 590410), (552, 551905), (604, 504390), (645, 472328), (680, 448017), (690, 441524), (731, 416760), (755, 403512), (782, 389580), (860, 354246), (906, 336260), (920, 331143), (989, 308040), (1020, 298678), (1032, 295205), (1173, 259720), (1208, 252195), (1290, 236164), (1380, 220762), (1462, 208380), (1510, 201756), (1564, 194790), (1720, 177123), (1812, 168130), (1955, 155832), (1978, 154020), (2040, 149339), (2193, 138920), (2265, 134504), (2346, 129860), (2567, 118680), (2580, 118082), (2760, 110381), (2924, 104190), (2967, 102680), (3020, 100878), (3128, 97395), (3473, 87720), (3624, 84065), (3655, 83352), (3910, 77916), (3956, 77010), (4386, 69460), (4530, 67252), (4692, 64930), (4945, 61608), (5134, 59340), (5160, 59041), (5848, 52095), (5865, 51944), (5934, 51340), (6040, 50439), (6493, 46920), (6946, 43860), (7310, 41676), (7701, 39560), (7820, 38958), (7912, 38505), (8772, 34730), (9060, 33626), (9384, 32465), (9890, 30804), (10268, 29670), (10419, 29240), (10965, 27784), (11730, 25972), (11868, 25670), (12835, 23736), (12986, 23460), (13892, 21930), (14620, 20838), (14835, 20536), (15402, 19780), (15640, 19479), (16813, 18120), (17365, 17544)]