454370280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41609}}^1$

素因数の和:41643

約数の個数: 128

約数和(自身を含む): 1677715200

約数和(自身を除く): 1223344920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 41609, 83218, 124827, 166436, 208045, 249654, 291263, 332872, 416090, 499308, 540917, 582526, 624135, 832180, 873789, 998616, 1081834, 1165052, 1248270, 1456315, 1622751, 1664360, 1747578, 2163668, 2330104, 2496540, 2704585, 2912630, 3245502, 3495156, 3786419, 4327336, 4368945, 4993080, 5409170, 5825260, 6491004, 6990312, 7572838, 8113755, 8737890, 10818340, 11359257, 11650520, 12982008, 15145676, 16227510, 17475780, 18932095, 21636680, 22718514, 30291352, 32455020, 34951560, 37864190, 45437028, 56796285, 64910040, 75728380, 90874056, 113592570, 151456760, 227185140, 454370280]

約数ペア:

[(1, 454370280), (2, 227185140), (3, 151456760), (4, 113592570), (5, 90874056), (6, 75728380), (7, 64910040), (8, 56796285), (10, 45437028), (12, 37864190), (13, 34951560), (14, 32455020), (15, 30291352), (20, 22718514), (21, 21636680), (24, 18932095), (26, 17475780), (28, 16227510), (30, 15145676), (35, 12982008), (39, 11650520), (40, 11359257), (42, 10818340), (52, 8737890), (56, 8113755), (60, 7572838), (65, 6990312), (70, 6491004), (78, 5825260), (84, 5409170), (91, 4993080), (104, 4368945), (105, 4327336), (120, 3786419), (130, 3495156), (140, 3245502), (156, 2912630), (168, 2704585), (182, 2496540), (195, 2330104), (210, 2163668), (260, 1747578), (273, 1664360), (280, 1622751), (312, 1456315), (364, 1248270), (390, 1165052), (420, 1081834), (455, 998616), (520, 873789), (546, 832180), (728, 624135), (780, 582526), (840, 540917), (910, 499308), (1092, 416090), (1365, 332872), (1560, 291263), (1820, 249654), (2184, 208045), (2730, 166436), (3640, 124827), (5460, 83218), (10920, 41609)]