155039430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 256

約数和(自身を含む): 499968000

約数和(自身を除く): 344928570

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 49, 57, 61, 65, 70, 78, 91, 95, 98, 105, 114, 122, 130, 133, 147, 182, 183, 190, 195, 210, 245, 247, 266, 273, 285, 294, 305, 343, 366, 390, 399, 427, 455, 490, 494, 546, 570, 610, 637, 665, 686, 735, 741, 793, 798, 854, 910, 915, 931, 1029, 1159, 1235, 1274, 1281, 1330, 1365, 1470, 1482, 1586, 1715, 1729, 1830, 1862, 1911, 1995, 2058, 2135, 2318, 2379, 2470, 2562, 2730, 2793, 2989, 3185, 3430, 3458, 3477, 3705, 3822, 3965, 3990, 4270, 4459, 4655, 4758, 5145, 5187, 5551, 5586, 5795, 5978, 6370, 6405, 6517, 6954, 7410, 7930, 8113, 8645, 8918, 8967, 9310, 9555, 10290, 10374, 11102, 11590, 11895, 12103, 12810, 13034, 13377, 13965, 14945, 15067, 16226, 16653, 17290, 17385, 17934, 19110, 19551, 20923, 22295, 23790, 24206, 24339, 25935, 26754, 27755, 27930, 29890, 30134, 32585, 33306, 34770, 36309, 38857, 39102, 40565, 41846, 44590, 44835, 45201, 48678, 51870, 55510, 56791, 60515, 62769, 65170, 66885, 72618, 75335, 77714, 81130, 83265, 84721, 89670, 90402, 97755, 104615, 105469, 113582, 116571, 121030, 121695, 125538, 133770, 150670, 166530, 169442, 170373, 181545, 194285, 195510, 209230, 210938, 226005, 233142, 243390, 254163, 271999, 283955, 313845, 316407, 340746, 363090, 388570, 397537, 423605, 452010, 508326, 527345, 543998, 567910, 582855, 627690, 632814, 738283, 795074, 815997, 847210, 851865, 1054690, 1165710, 1192611, 1270815, 1359995, 1476566, 1582035, 1631994, 1703730, 1987685, 2214849, 2385222, 2541630, 2719990, 3164070, 3691415, 3975370, 4079985, 4429698, 5167981, 5963055, 7382830, 8159970, 10335962, 11074245, 11926110, 15503943, 22148490, 25839905, 31007886, 51679810, 77519715, 155039430]

約数ペア:

[(1, 155039430), (2, 77519715), (3, 51679810), (5, 31007886), (6, 25839905), (7, 22148490), (10, 15503943), (13, 11926110), (14, 11074245), (15, 10335962), (19, 8159970), (21, 7382830), (26, 5963055), (30, 5167981), (35, 4429698), (38, 4079985), (39, 3975370), (42, 3691415), (49, 3164070), (57, 2719990), (61, 2541630), (65, 2385222), (70, 2214849), (78, 1987685), (91, 1703730), (95, 1631994), (98, 1582035), (105, 1476566), (114, 1359995), (122, 1270815), (130, 1192611), (133, 1165710), (147, 1054690), (182, 851865), (183, 847210), (190, 815997), (195, 795074), (210, 738283), (245, 632814), (247, 627690), (266, 582855), (273, 567910), (285, 543998), (294, 527345), (305, 508326), (343, 452010), (366, 423605), (390, 397537), (399, 388570), (427, 363090), (455, 340746), (490, 316407), (494, 313845), (546, 283955), (570, 271999), (610, 254163), (637, 243390), (665, 233142), (686, 226005), (735, 210938), (741, 209230), (793, 195510), (798, 194285), (854, 181545), (910, 170373), (915, 169442), (931, 166530), (1029, 150670), (1159, 133770), (1235, 125538), (1274, 121695), (1281, 121030), (1330, 116571), (1365, 113582), (1470, 105469), (1482, 104615), (1586, 97755), (1715, 90402), (1729, 89670), (1830, 84721), (1862, 83265), (1911, 81130), (1995, 77714), (2058, 75335), (2135, 72618), (2318, 66885), (2379, 65170), (2470, 62769), (2562, 60515), (2730, 56791), (2793, 55510), (2989, 51870), (3185, 48678), (3430, 45201), (3458, 44835), (3477, 44590), (3705, 41846), (3822, 40565), (3965, 39102), (3990, 38857), (4270, 36309), (4459, 34770), (4655, 33306), (4758, 32585), (5145, 30134), (5187, 29890), (5551, 27930), (5586, 27755), (5795, 26754), (5978, 25935), (6370, 24339), (6405, 24206), (6517, 23790), (6954, 22295), (7410, 20923), (7930, 19551), (8113, 19110), (8645, 17934), (8918, 17385), (8967, 17290), (9310, 16653), (9555, 16226), (10290, 15067), (10374, 14945), (11102, 13965), (11590, 13377), (11895, 13034), (12103, 12810)]