743294760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:268

約数の個数: 256

約数和(自身を含む): 2497340160

約数和(自身を除く): 1754045400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 73, 78, 104, 107, 120, 122, 130, 146, 156, 183, 195, 214, 219, 244, 260, 292, 305, 312, 321, 365, 366, 390, 428, 438, 488, 520, 535, 584, 610, 642, 730, 732, 780, 793, 856, 876, 915, 949, 1070, 1095, 1220, 1284, 1391, 1460, 1464, 1560, 1586, 1605, 1752, 1830, 1898, 2140, 2190, 2379, 2440, 2568, 2782, 2847, 2920, 3172, 3210, 3660, 3796, 3965, 4173, 4280, 4380, 4453, 4745, 4758, 5564, 5694, 6344, 6420, 6527, 6955, 7320, 7592, 7811, 7930, 8346, 8760, 8906, 9490, 9516, 11128, 11388, 11895, 12840, 13054, 13359, 13910, 14235, 15622, 15860, 16692, 17812, 18980, 19032, 19581, 20865, 22265, 22776, 23433, 23790, 26108, 26718, 27820, 28470, 31244, 31720, 32635, 33384, 35624, 37960, 39055, 39162, 41730, 44530, 46866, 47580, 52216, 53436, 55640, 56940, 57889, 62488, 65270, 66795, 78110, 78324, 83460, 84851, 89060, 93732, 95160, 97905, 101543, 106872, 113880, 115778, 117165, 130540, 133590, 156220, 156648, 166920, 169702, 173667, 178120, 187464, 195810, 203086, 231556, 234330, 254553, 261080, 267180, 289445, 304629, 312440, 339404, 347334, 391620, 406172, 424255, 463112, 468660, 476471, 507715, 509106, 534360, 578890, 609258, 678808, 694668, 783240, 812344, 848510, 868335, 937320, 952942, 1015430, 1018212, 1157780, 1218516, 1272765, 1389336, 1429413, 1523145, 1697020, 1736670, 1905884, 2030860, 2036424, 2315560, 2382355, 2437032, 2545530, 2858826, 3046290, 3394040, 3473340, 3811768, 4061720, 4764710, 5091060, 5717652, 6092580, 6194123, 6946680, 7147065, 9529420, 10182120, 11435304, 12185160, 12388246, 14294130, 18582369, 19058840, 24776492, 28588260, 30970615, 37164738, 49552984, 57176520, 61941230, 74329476, 92911845, 123882460, 148658952, 185823690, 247764920, 371647380, 743294760]

約数ペア:

[(1, 743294760), (2, 371647380), (3, 247764920), (4, 185823690), (5, 148658952), (6, 123882460), (8, 92911845), (10, 74329476), (12, 61941230), (13, 57176520), (15, 49552984), (20, 37164738), (24, 30970615), (26, 28588260), (30, 24776492), (39, 19058840), (40, 18582369), (52, 14294130), (60, 12388246), (61, 12185160), (65, 11435304), (73, 10182120), (78, 9529420), (104, 7147065), (107, 6946680), (120, 6194123), (122, 6092580), (130, 5717652), (146, 5091060), (156, 4764710), (183, 4061720), (195, 3811768), (214, 3473340), (219, 3394040), (244, 3046290), (260, 2858826), (292, 2545530), (305, 2437032), (312, 2382355), (321, 2315560), (365, 2036424), (366, 2030860), (390, 1905884), (428, 1736670), (438, 1697020), (488, 1523145), (520, 1429413), (535, 1389336), (584, 1272765), (610, 1218516), (642, 1157780), (730, 1018212), (732, 1015430), (780, 952942), (793, 937320), (856, 868335), (876, 848510), (915, 812344), (949, 783240), (1070, 694668), (1095, 678808), (1220, 609258), (1284, 578890), (1391, 534360), (1460, 509106), (1464, 507715), (1560, 476471), (1586, 468660), (1605, 463112), (1752, 424255), (1830, 406172), (1898, 391620), (2140, 347334), (2190, 339404), (2379, 312440), (2440, 304629), (2568, 289445), (2782, 267180), (2847, 261080), (2920, 254553), (3172, 234330), (3210, 231556), (3660, 203086), (3796, 195810), (3965, 187464), (4173, 178120), (4280, 173667), (4380, 169702), (4453, 166920), (4745, 156648), (4758, 156220), (5564, 133590), (5694, 130540), (6344, 117165), (6420, 115778), (6527, 113880), (6955, 106872), (7320, 101543), (7592, 97905), (7811, 95160), (7930, 93732), (8346, 89060), (8760, 84851), (8906, 83460), (9490, 78324), (9516, 78110), (11128, 66795), (11388, 65270), (11895, 62488), (12840, 57889), (13054, 56940), (13359, 55640), (13910, 53436), (14235, 52216), (15622, 47580), (15860, 46866), (16692, 44530), (17812, 41730), (18980, 39162), (19032, 39055), (19581, 37960), (20865, 35624), (22265, 33384), (22776, 32635), (23433, 31720), (23790, 31244), (26108, 28470), (26718, 27820)]