4641000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:61

約数の個数: 256

約数和(自身を含む): 18869760

約数和(自身を除く): 14228760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 25, 26, 28, 30, 34, 35, 39, 40, 42, 50, 51, 52, 56, 60, 65, 68, 70, 75, 78, 84, 85, 91, 100, 102, 104, 105, 119, 120, 125, 130, 136, 140, 150, 156, 168, 170, 175, 182, 195, 200, 204, 210, 221, 238, 250, 255, 260, 273, 280, 300, 312, 325, 340, 350, 357, 364, 375, 390, 408, 420, 425, 442, 455, 476, 500, 510, 520, 525, 546, 595, 600, 650, 663, 680, 700, 714, 728, 750, 780, 840, 850, 875, 884, 910, 952, 975, 1000, 1020, 1050, 1092, 1105, 1190, 1275, 1300, 1326, 1365, 1400, 1428, 1500, 1547, 1560, 1625, 1700, 1750, 1768, 1785, 1820, 1950, 2040, 2100, 2125, 2184, 2210, 2275, 2380, 2550, 2600, 2625, 2652, 2730, 2856, 2975, 3000, 3094, 3250, 3315, 3400, 3500, 3570, 3640, 3900, 4200, 4250, 4420, 4550, 4641, 4760, 4875, 5100, 5250, 5304, 5460, 5525, 5950, 6188, 6375, 6500, 6630, 6825, 7000, 7140, 7735, 7800, 8500, 8840, 8925, 9100, 9282, 9750, 10200, 10500, 10920, 11050, 11375, 11900, 12376, 12750, 13000, 13260, 13650, 14280, 14875, 15470, 16575, 17000, 17850, 18200, 18564, 19500, 21000, 22100, 22750, 23205, 23800, 25500, 26520, 27300, 27625, 29750, 30940, 33150, 34125, 35700, 37128, 38675, 39000, 44200, 44625, 45500, 46410, 51000, 54600, 55250, 59500, 61880, 66300, 68250, 71400, 77350, 82875, 89250, 91000, 92820, 110500, 116025, 119000, 132600, 136500, 154700, 165750, 178500, 185640, 193375, 221000, 232050, 273000, 309400, 331500, 357000, 386750, 464100, 580125, 663000, 773500, 928200, 1160250, 1547000, 2320500, 4641000]

約数ペア:

[(1, 4641000), (2, 2320500), (3, 1547000), (4, 1160250), (5, 928200), (6, 773500), (7, 663000), (8, 580125), (10, 464100), (12, 386750), (13, 357000), (14, 331500), (15, 309400), (17, 273000), (20, 232050), (21, 221000), (24, 193375), (25, 185640), (26, 178500), (28, 165750), (30, 154700), (34, 136500), (35, 132600), (39, 119000), (40, 116025), (42, 110500), (50, 92820), (51, 91000), (52, 89250), (56, 82875), (60, 77350), (65, 71400), (68, 68250), (70, 66300), (75, 61880), (78, 59500), (84, 55250), (85, 54600), (91, 51000), (100, 46410), (102, 45500), (104, 44625), (105, 44200), (119, 39000), (120, 38675), (125, 37128), (130, 35700), (136, 34125), (140, 33150), (150, 30940), (156, 29750), (168, 27625), (170, 27300), (175, 26520), (182, 25500), (195, 23800), (200, 23205), (204, 22750), (210, 22100), (221, 21000), (238, 19500), (250, 18564), (255, 18200), (260, 17850), (273, 17000), (280, 16575), (300, 15470), (312, 14875), (325, 14280), (340, 13650), (350, 13260), (357, 13000), (364, 12750), (375, 12376), (390, 11900), (408, 11375), (420, 11050), (425, 10920), (442, 10500), (455, 10200), (476, 9750), (500, 9282), (510, 9100), (520, 8925), (525, 8840), (546, 8500), (595, 7800), (600, 7735), (650, 7140), (663, 7000), (680, 6825), (700, 6630), (714, 6500), (728, 6375), (750, 6188), (780, 5950), (840, 5525), (850, 5460), (875, 5304), (884, 5250), (910, 5100), (952, 4875), (975, 4760), (1000, 4641), (1020, 4550), (1050, 4420), (1092, 4250), (1105, 4200), (1190, 3900), (1275, 3640), (1300, 3570), (1326, 3500), (1365, 3400), (1400, 3315), (1428, 3250), (1500, 3094), (1547, 3000), (1560, 2975), (1625, 2856), (1700, 2730), (1750, 2652), (1768, 2625), (1785, 2600), (1820, 2550), (1950, 2380), (2040, 2275), (2100, 2210), (2125, 2184)]