408031440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:717

約数の個数: 160

約数和(自身を含む): 1315201536

約数和(自身を除く): 907170096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 61, 80, 94, 120, 122, 141, 183, 188, 235, 240, 244, 282, 305, 366, 376, 470, 488, 564, 593, 610, 705, 732, 752, 915, 940, 976, 1128, 1186, 1220, 1410, 1464, 1779, 1830, 1880, 2256, 2372, 2440, 2820, 2867, 2928, 2965, 3558, 3660, 3760, 4744, 4880, 5640, 5734, 5930, 7116, 7320, 8601, 8895, 9488, 11280, 11468, 11860, 14232, 14335, 14640, 17202, 17790, 22936, 23720, 27871, 28464, 28670, 34404, 35580, 36173, 43005, 45872, 47440, 55742, 57340, 68808, 71160, 72346, 83613, 86010, 108519, 111484, 114680, 137616, 139355, 142320, 144692, 167226, 172020, 180865, 217038, 222968, 229360, 278710, 289384, 334452, 344040, 361730, 418065, 434076, 445936, 542595, 557420, 578768, 668904, 688080, 723460, 836130, 868152, 1085190, 1114840, 1337808, 1446920, 1672260, 1700131, 1736304, 2170380, 2229680, 2893840, 3344520, 3400262, 4340760, 5100393, 6689040, 6800524, 8500655, 8681520, 10200786, 13601048, 17001310, 20401572, 25501965, 27202096, 34002620, 40803144, 51003930, 68005240, 81606288, 102007860, 136010480, 204015720, 408031440]

約数ペア:

[(1, 408031440), (2, 204015720), (3, 136010480), (4, 102007860), (5, 81606288), (6, 68005240), (8, 51003930), (10, 40803144), (12, 34002620), (15, 27202096), (16, 25501965), (20, 20401572), (24, 17001310), (30, 13601048), (40, 10200786), (47, 8681520), (48, 8500655), (60, 6800524), (61, 6689040), (80, 5100393), (94, 4340760), (120, 3400262), (122, 3344520), (141, 2893840), (183, 2229680), (188, 2170380), (235, 1736304), (240, 1700131), (244, 1672260), (282, 1446920), (305, 1337808), (366, 1114840), (376, 1085190), (470, 868152), (488, 836130), (564, 723460), (593, 688080), (610, 668904), (705, 578768), (732, 557420), (752, 542595), (915, 445936), (940, 434076), (976, 418065), (1128, 361730), (1186, 344040), (1220, 334452), (1410, 289384), (1464, 278710), (1779, 229360), (1830, 222968), (1880, 217038), (2256, 180865), (2372, 172020), (2440, 167226), (2820, 144692), (2867, 142320), (2928, 139355), (2965, 137616), (3558, 114680), (3660, 111484), (3760, 108519), (4744, 86010), (4880, 83613), (5640, 72346), (5734, 71160), (5930, 68808), (7116, 57340), (7320, 55742), (8601, 47440), (8895, 45872), (9488, 43005), (11280, 36173), (11468, 35580), (11860, 34404), (14232, 28670), (14335, 28464), (14640, 27871), (17202, 23720), (17790, 22936)]