274826760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:328

約数の個数: 256

約数和(自身を含む): 965986560

約数和(自身を除く): 691159800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 43, 51, 52, 60, 65, 68, 78, 85, 86, 102, 104, 120, 129, 130, 136, 156, 170, 172, 195, 204, 215, 221, 241, 255, 258, 260, 312, 340, 344, 390, 408, 430, 442, 482, 510, 516, 520, 559, 645, 663, 680, 723, 731, 780, 860, 884, 964, 1020, 1032, 1105, 1118, 1205, 1290, 1326, 1446, 1462, 1560, 1677, 1720, 1768, 1928, 2040, 2193, 2210, 2236, 2410, 2580, 2652, 2795, 2892, 2924, 3133, 3315, 3354, 3615, 3655, 4097, 4386, 4420, 4472, 4820, 5160, 5304, 5590, 5784, 5848, 6266, 6630, 6708, 7230, 7310, 8194, 8385, 8772, 8840, 9399, 9503, 9640, 10363, 10965, 11180, 12291, 12532, 13260, 13416, 14460, 14620, 15665, 16388, 16770, 17544, 18798, 19006, 20485, 20726, 21930, 22360, 24582, 25064, 26520, 28509, 28920, 29240, 31089, 31330, 32776, 33540, 37596, 38012, 40970, 41452, 43860, 46995, 47515, 49164, 51815, 53261, 57018, 61455, 62178, 62660, 67080, 75192, 76024, 81940, 82904, 87720, 93990, 95030, 98328, 103630, 106522, 114036, 122910, 124356, 125320, 134719, 142545, 155445, 159783, 163880, 176171, 187980, 190060, 207260, 213044, 228072, 245820, 248712, 266305, 269438, 285090, 310890, 319566, 352342, 375960, 380120, 404157, 414520, 426088, 491640, 528513, 532610, 538876, 570180, 621780, 639132, 673595, 704684, 798915, 808314, 880855, 1057026, 1065220, 1077752, 1140360, 1243560, 1278264, 1347190, 1409368, 1597830, 1616628, 1761710, 2020785, 2114052, 2130440, 2290223, 2642565, 2694380, 3195660, 3233256, 3523420, 4041570, 4228104, 4580446, 5285130, 5388760, 6391320, 6870669, 7046840, 8083140, 9160892, 10570260, 11451115, 13741338, 16166280, 18321784, 21140520, 22902230, 27482676, 34353345, 45804460, 54965352, 68706690, 91608920, 137413380, 274826760]

約数ペア:

[(1, 274826760), (2, 137413380), (3, 91608920), (4, 68706690), (5, 54965352), (6, 45804460), (8, 34353345), (10, 27482676), (12, 22902230), (13, 21140520), (15, 18321784), (17, 16166280), (20, 13741338), (24, 11451115), (26, 10570260), (30, 9160892), (34, 8083140), (39, 7046840), (40, 6870669), (43, 6391320), (51, 5388760), (52, 5285130), (60, 4580446), (65, 4228104), (68, 4041570), (78, 3523420), (85, 3233256), (86, 3195660), (102, 2694380), (104, 2642565), (120, 2290223), (129, 2130440), (130, 2114052), (136, 2020785), (156, 1761710), (170, 1616628), (172, 1597830), (195, 1409368), (204, 1347190), (215, 1278264), (221, 1243560), (241, 1140360), (255, 1077752), (258, 1065220), (260, 1057026), (312, 880855), (340, 808314), (344, 798915), (390, 704684), (408, 673595), (430, 639132), (442, 621780), (482, 570180), (510, 538876), (516, 532610), (520, 528513), (559, 491640), (645, 426088), (663, 414520), (680, 404157), (723, 380120), (731, 375960), (780, 352342), (860, 319566), (884, 310890), (964, 285090), (1020, 269438), (1032, 266305), (1105, 248712), (1118, 245820), (1205, 228072), (1290, 213044), (1326, 207260), (1446, 190060), (1462, 187980), (1560, 176171), (1677, 163880), (1720, 159783), (1768, 155445), (1928, 142545), (2040, 134719), (2193, 125320), (2210, 124356), (2236, 122910), (2410, 114036), (2580, 106522), (2652, 103630), (2795, 98328), (2892, 95030), (2924, 93990), (3133, 87720), (3315, 82904), (3354, 81940), (3615, 76024), (3655, 75192), (4097, 67080), (4386, 62660), (4420, 62178), (4472, 61455), (4820, 57018), (5160, 53261), (5304, 51815), (5590, 49164), (5784, 47515), (5848, 46995), (6266, 43860), (6630, 41452), (6708, 40970), (7230, 38012), (7310, 37596), (8194, 33540), (8385, 32776), (8772, 31330), (8840, 31089), (9399, 29240), (9503, 28920), (9640, 28509), (10363, 26520), (10965, 25064), (11180, 24582), (12291, 22360), (12532, 21930), (13260, 20726), (13416, 20485), (14460, 19006), (14620, 18798), (15665, 17544), (16388, 16770)]