379901280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 288

約数和(自身を含む): 1364235264

約数和(自身を除く): 984333984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 121, 124, 132, 155, 160, 165, 176, 186, 211, 220, 240, 242, 248, 264, 310, 330, 341, 352, 363, 372, 422, 440, 465, 480, 484, 496, 528, 605, 620, 633, 660, 682, 726, 744, 844, 880, 930, 968, 992, 1023, 1055, 1056, 1210, 1240, 1266, 1320, 1364, 1452, 1488, 1688, 1705, 1760, 1815, 1860, 1936, 2046, 2110, 2321, 2420, 2480, 2532, 2640, 2728, 2904, 2976, 3165, 3376, 3410, 3630, 3720, 3751, 3872, 4092, 4220, 4642, 4840, 4960, 5064, 5115, 5280, 5456, 5808, 6330, 6541, 6752, 6820, 6963, 7260, 7440, 7502, 8184, 8440, 9284, 9680, 10128, 10230, 10912, 11253, 11605, 11616, 12660, 13082, 13640, 13926, 14520, 14880, 15004, 16368, 16880, 18568, 18755, 19360, 19623, 20256, 20460, 22506, 23210, 25320, 25531, 26164, 27280, 27852, 29040, 30008, 32705, 32736, 33760, 34815, 37136, 37510, 39246, 40920, 45012, 46420, 50640, 51062, 52328, 54560, 55704, 56265, 58080, 60016, 65410, 69630, 71951, 74272, 75020, 76593, 78492, 81840, 90024, 92840, 98115, 101280, 102124, 104656, 111408, 112530, 120032, 127655, 130820, 139260, 143902, 150040, 153186, 156984, 163680, 180048, 185680, 196230, 204248, 209312, 215853, 222816, 225060, 255310, 261640, 278520, 287804, 300080, 306372, 313968, 359755, 360096, 371360, 382965, 392460, 408496, 431706, 450120, 510620, 523280, 557040, 575608, 600160, 612744, 627936, 719510, 765930, 784920, 791461, 816992, 863412, 900240, 1021240, 1046560, 1079265, 1114080, 1151216, 1225488, 1439020, 1531860, 1569840, 1582922, 1726824, 1800480, 2042480, 2158530, 2302432, 2374383, 2450976, 2878040, 3063720, 3139680, 3165844, 3453648, 3957305, 4084960, 4317060, 4748766, 5756080, 6127440, 6331688, 6907296, 7914610, 8634120, 9497532, 11512160, 11871915, 12254880, 12663376, 15829220, 17268240, 18995064, 23743830, 25326752, 31658440, 34536480, 37990128, 47487660, 63316880, 75980256, 94975320, 126633760, 189950640, 379901280]

約数ペア:

[(1, 379901280), (2, 189950640), (3, 126633760), (4, 94975320), (5, 75980256), (6, 63316880), (8, 47487660), (10, 37990128), (11, 34536480), (12, 31658440), (15, 25326752), (16, 23743830), (20, 18995064), (22, 17268240), (24, 15829220), (30, 12663376), (31, 12254880), (32, 11871915), (33, 11512160), (40, 9497532), (44, 8634120), (48, 7914610), (55, 6907296), (60, 6331688), (62, 6127440), (66, 5756080), (80, 4748766), (88, 4317060), (93, 4084960), (96, 3957305), (110, 3453648), (120, 3165844), (121, 3139680), (124, 3063720), (132, 2878040), (155, 2450976), (160, 2374383), (165, 2302432), (176, 2158530), (186, 2042480), (211, 1800480), (220, 1726824), (240, 1582922), (242, 1569840), (248, 1531860), (264, 1439020), (310, 1225488), (330, 1151216), (341, 1114080), (352, 1079265), (363, 1046560), (372, 1021240), (422, 900240), (440, 863412), (465, 816992), (480, 791461), (484, 784920), (496, 765930), (528, 719510), (605, 627936), (620, 612744), (633, 600160), (660, 575608), (682, 557040), (726, 523280), (744, 510620), (844, 450120), (880, 431706), (930, 408496), (968, 392460), (992, 382965), (1023, 371360), (1055, 360096), (1056, 359755), (1210, 313968), (1240, 306372), (1266, 300080), (1320, 287804), (1364, 278520), (1452, 261640), (1488, 255310), (1688, 225060), (1705, 222816), (1760, 215853), (1815, 209312), (1860, 204248), (1936, 196230), (2046, 185680), (2110, 180048), (2321, 163680), (2420, 156984), (2480, 153186), (2532, 150040), (2640, 143902), (2728, 139260), (2904, 130820), (2976, 127655), (3165, 120032), (3376, 112530), (3410, 111408), (3630, 104656), (3720, 102124), (3751, 101280), (3872, 98115), (4092, 92840), (4220, 90024), (4642, 81840), (4840, 78492), (4960, 76593), (5064, 75020), (5115, 74272), (5280, 71951), (5456, 69630), (5808, 65410), (6330, 60016), (6541, 58080), (6752, 56265), (6820, 55704), (6963, 54560), (7260, 52328), (7440, 51062), (7502, 50640), (8184, 46420), (8440, 45012), (9284, 40920), (9680, 39246), (10128, 37510), (10230, 37136), (10912, 34815), (11253, 33760), (11605, 32736), (11616, 32705), (12660, 30008), (13082, 29040), (13640, 27852), (13926, 27280), (14520, 26164), (14880, 25531), (15004, 25320), (16368, 23210), (16880, 22506), (18568, 20460), (18755, 20256), (19360, 19623)]