168441000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:661

約数の個数: 256

約数和(自身を含む): 647861760

約数和(自身を除く): 479420760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 125, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 250, 260, 273, 280, 300, 312, 325, 350, 364, 375, 390, 420, 455, 500, 520, 525, 546, 600, 617, 650, 700, 728, 750, 780, 840, 875, 910, 975, 1000, 1050, 1092, 1234, 1300, 1365, 1400, 1500, 1560, 1625, 1750, 1820, 1851, 1950, 2100, 2184, 2275, 2468, 2600, 2625, 2730, 3000, 3085, 3250, 3500, 3640, 3702, 3900, 4200, 4319, 4550, 4875, 4936, 5250, 5460, 6170, 6500, 6825, 7000, 7404, 7800, 8021, 8638, 9100, 9255, 9750, 10500, 10920, 11375, 12340, 12957, 13000, 13650, 14808, 15425, 16042, 17276, 18200, 18510, 19500, 21000, 21595, 22750, 24063, 24680, 25914, 27300, 30850, 32084, 34125, 34552, 37020, 39000, 40105, 43190, 45500, 46275, 48126, 51828, 54600, 56147, 61700, 64168, 64785, 68250, 74040, 77125, 80210, 86380, 91000, 92550, 96252, 103656, 107975, 112294, 120315, 123400, 129570, 136500, 154250, 160420, 168441, 172760, 185100, 192504, 200525, 215950, 224588, 231375, 240630, 259140, 273000, 280735, 308500, 320840, 323925, 336882, 370200, 401050, 431900, 449176, 462750, 481260, 518280, 539875, 561470, 601575, 617000, 647850, 673764, 802100, 842205, 863800, 925500, 962520, 1002625, 1079750, 1122940, 1203150, 1295700, 1347528, 1403675, 1604200, 1619625, 1684410, 1851000, 2005250, 2159500, 2245880, 2406300, 2591400, 2807350, 3007875, 3239250, 3368820, 4010500, 4211025, 4319000, 4812600, 5614700, 6015750, 6478500, 6737640, 7018375, 8021000, 8422050, 11229400, 12031500, 12957000, 14036750, 16844100, 21055125, 24063000, 28073500, 33688200, 42110250, 56147000, 84220500, 168441000]

約数ペア:

[(1, 168441000), (2, 84220500), (3, 56147000), (4, 42110250), (5, 33688200), (6, 28073500), (7, 24063000), (8, 21055125), (10, 16844100), (12, 14036750), (13, 12957000), (14, 12031500), (15, 11229400), (20, 8422050), (21, 8021000), (24, 7018375), (25, 6737640), (26, 6478500), (28, 6015750), (30, 5614700), (35, 4812600), (39, 4319000), (40, 4211025), (42, 4010500), (50, 3368820), (52, 3239250), (56, 3007875), (60, 2807350), (65, 2591400), (70, 2406300), (75, 2245880), (78, 2159500), (84, 2005250), (91, 1851000), (100, 1684410), (104, 1619625), (105, 1604200), (120, 1403675), (125, 1347528), (130, 1295700), (140, 1203150), (150, 1122940), (156, 1079750), (168, 1002625), (175, 962520), (182, 925500), (195, 863800), (200, 842205), (210, 802100), (250, 673764), (260, 647850), (273, 617000), (280, 601575), (300, 561470), (312, 539875), (325, 518280), (350, 481260), (364, 462750), (375, 449176), (390, 431900), (420, 401050), (455, 370200), (500, 336882), (520, 323925), (525, 320840), (546, 308500), (600, 280735), (617, 273000), (650, 259140), (700, 240630), (728, 231375), (750, 224588), (780, 215950), (840, 200525), (875, 192504), (910, 185100), (975, 172760), (1000, 168441), (1050, 160420), (1092, 154250), (1234, 136500), (1300, 129570), (1365, 123400), (1400, 120315), (1500, 112294), (1560, 107975), (1625, 103656), (1750, 96252), (1820, 92550), (1851, 91000), (1950, 86380), (2100, 80210), (2184, 77125), (2275, 74040), (2468, 68250), (2600, 64785), (2625, 64168), (2730, 61700), (3000, 56147), (3085, 54600), (3250, 51828), (3500, 48126), (3640, 46275), (3702, 45500), (3900, 43190), (4200, 40105), (4319, 39000), (4550, 37020), (4875, 34552), (4936, 34125), (5250, 32084), (5460, 30850), (6170, 27300), (6500, 25914), (6825, 24680), (7000, 24063), (7404, 22750), (7800, 21595), (8021, 21000), (8638, 19500), (9100, 18510), (9255, 18200), (9750, 17276), (10500, 16042), (10920, 15425), (11375, 14808), (12340, 13650), (12957, 13000)]