1491906000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 320

約数和(自身を含む): 5355657216

約数和(自身を除く): 3863751216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 39, 40, 48, 50, 52, 60, 62, 65, 75, 78, 80, 93, 100, 104, 120, 124, 125, 130, 150, 155, 156, 186, 195, 200, 208, 240, 248, 250, 260, 300, 310, 312, 325, 372, 375, 390, 400, 403, 465, 496, 500, 520, 600, 617, 620, 624, 650, 744, 750, 775, 780, 806, 930, 975, 1000, 1040, 1200, 1209, 1234, 1240, 1300, 1488, 1500, 1550, 1560, 1612, 1625, 1851, 1860, 1950, 2000, 2015, 2325, 2418, 2468, 2480, 2600, 3000, 3085, 3100, 3120, 3224, 3250, 3702, 3720, 3875, 3900, 4030, 4650, 4836, 4875, 4936, 5200, 6000, 6045, 6170, 6200, 6448, 6500, 7404, 7440, 7750, 7800, 8021, 8060, 9255, 9300, 9672, 9750, 9872, 10075, 11625, 12090, 12340, 12400, 13000, 14808, 15425, 15500, 15600, 16042, 16120, 18510, 18600, 19127, 19344, 19500, 20150, 23250, 24063, 24180, 24680, 26000, 29616, 30225, 30850, 31000, 32084, 32240, 37020, 37200, 38254, 39000, 40105, 40300, 46275, 46500, 48126, 48360, 49360, 50375, 57381, 60450, 61700, 62000, 64168, 74040, 76508, 77125, 78000, 80210, 80600, 92550, 93000, 95635, 96252, 96720, 100750, 114762, 120315, 120900, 123400, 128336, 148080, 151125, 153016, 154250, 160420, 161200, 185100, 186000, 191270, 192504, 200525, 201500, 229524, 231375, 240630, 241800, 246800, 248651, 286905, 302250, 306032, 308500, 320840, 370200, 382540, 385008, 401050, 403000, 459048, 462750, 478175, 481260, 483600, 497302, 573810, 601575, 604500, 617000, 641680, 740400, 745953, 765080, 802100, 806000, 918096, 925500, 956350, 962520, 994604, 1002625, 1147620, 1203150, 1209000, 1234000, 1243255, 1434525, 1491906, 1530160, 1604200, 1851000, 1912700, 1925040, 1989208, 2005250, 2295240, 2390875, 2406300, 2418000, 2486510, 2869050, 2983812, 3007875, 3208400, 3702000, 3729765, 3825400, 3978416, 4010500, 4590480, 4781750, 4812600, 4973020, 5738100, 5967624, 6015750, 6216275, 7172625, 7459530, 7650800, 8021000, 9563500, 9625200, 9946040, 11476200, 11935248, 12031500, 12432550, 14345250, 14919060, 16042000, 18648825, 19127000, 19892080, 22952400, 24063000, 24865100, 28690500, 29838120, 31081375, 37297650, 38254000, 48126000, 49730200, 57381000, 59676240, 62162750, 74595300, 93244125, 99460400, 114762000, 124325500, 149190600, 186488250, 248651000, 298381200, 372976500, 497302000, 745953000, 1491906000]

約数ペア:

[(1, 1491906000), (2, 745953000), (3, 497302000), (4, 372976500), (5, 298381200), (6, 248651000), (8, 186488250), (10, 149190600), (12, 124325500), (13, 114762000), (15, 99460400), (16, 93244125), (20, 74595300), (24, 62162750), (25, 59676240), (26, 57381000), (30, 49730200), (31, 48126000), (39, 38254000), (40, 37297650), (48, 31081375), (50, 29838120), (52, 28690500), (60, 24865100), (62, 24063000), (65, 22952400), (75, 19892080), (78, 19127000), (80, 18648825), (93, 16042000), (100, 14919060), (104, 14345250), (120, 12432550), (124, 12031500), (125, 11935248), (130, 11476200), (150, 9946040), (155, 9625200), (156, 9563500), (186, 8021000), (195, 7650800), (200, 7459530), (208, 7172625), (240, 6216275), (248, 6015750), (250, 5967624), (260, 5738100), (300, 4973020), (310, 4812600), (312, 4781750), (325, 4590480), (372, 4010500), (375, 3978416), (390, 3825400), (400, 3729765), (403, 3702000), (465, 3208400), (496, 3007875), (500, 2983812), (520, 2869050), (600, 2486510), (617, 2418000), (620, 2406300), (624, 2390875), (650, 2295240), (744, 2005250), (750, 1989208), (775, 1925040), (780, 1912700), (806, 1851000), (930, 1604200), (975, 1530160), (1000, 1491906), (1040, 1434525), (1200, 1243255), (1209, 1234000), (1234, 1209000), (1240, 1203150), (1300, 1147620), (1488, 1002625), (1500, 994604), (1550, 962520), (1560, 956350), (1612, 925500), (1625, 918096), (1851, 806000), (1860, 802100), (1950, 765080), (2000, 745953), (2015, 740400), (2325, 641680), (2418, 617000), (2468, 604500), (2480, 601575), (2600, 573810), (3000, 497302), (3085, 483600), (3100, 481260), (3120, 478175), (3224, 462750), (3250, 459048), (3702, 403000), (3720, 401050), (3875, 385008), (3900, 382540), (4030, 370200), (4650, 320840), (4836, 308500), (4875, 306032), (4936, 302250), (5200, 286905), (6000, 248651), (6045, 246800), (6170, 241800), (6200, 240630), (6448, 231375), (6500, 229524), (7404, 201500), (7440, 200525), (7750, 192504), (7800, 191270), (8021, 186000), (8060, 185100), (9255, 161200), (9300, 160420), (9672, 154250), (9750, 153016), (9872, 151125), (10075, 148080), (11625, 128336), (12090, 123400), (12340, 120900), (12400, 120315), (13000, 114762), (14808, 100750), (15425, 96720), (15500, 96252), (15600, 95635), (16042, 93000), (16120, 92550), (18510, 80600), (18600, 80210), (19127, 78000), (19344, 77125), (19500, 76508), (20150, 74040), (23250, 64168), (24063, 62000), (24180, 61700), (24680, 60450), (26000, 57381), (29616, 50375), (30225, 49360), (30850, 48360), (31000, 48126), (32084, 46500), (32240, 46275), (37020, 40300), (37200, 40105), (38254, 39000)]