1939384800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8689}}^1$

素因数の和:8746

約数の個数: 216

約数和(自身を含む): 7060173120

約数和(自身を除く): 5120788320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 200, 225, 240, 248, 279, 288, 300, 310, 360, 372, 400, 450, 465, 480, 496, 558, 600, 620, 720, 744, 775, 800, 900, 930, 992, 1116, 1200, 1240, 1395, 1440, 1488, 1550, 1800, 1860, 2232, 2325, 2400, 2480, 2790, 2976, 3100, 3600, 3720, 4464, 4650, 4960, 5580, 6200, 6975, 7200, 7440, 8689, 8928, 9300, 11160, 12400, 13950, 14880, 17378, 18600, 22320, 24800, 26067, 27900, 34756, 37200, 43445, 44640, 52134, 55800, 69512, 74400, 78201, 86890, 104268, 111600, 130335, 139024, 156402, 173780, 208536, 217225, 223200, 260670, 269359, 278048, 312804, 347560, 391005, 417072, 434450, 521340, 538718, 625608, 651675, 695120, 782010, 808077, 834144, 868900, 1042680, 1077436, 1251216, 1303350, 1346795, 1390240, 1564020, 1616154, 1737800, 1955025, 2085360, 2154872, 2424231, 2502432, 2606700, 2693590, 3128040, 3232308, 3475600, 3910050, 4040385, 4170720, 4309744, 4848462, 5213400, 5387180, 6256080, 6464616, 6733975, 6951200, 7820100, 8080770, 8619488, 9696924, 10426800, 10774360, 12121155, 12512160, 12929232, 13467950, 15640200, 16161540, 19393848, 20201925, 20853600, 21548720, 24242310, 25858464, 26935900, 31280400, 32323080, 38787696, 40403850, 43097440, 48484620, 53871800, 60605775, 62560800, 64646160, 77575392, 80807700, 96969240, 107743600, 121211550, 129292320, 161615400, 193938480, 215487200, 242423100, 323230800, 387876960, 484846200, 646461600, 969692400, 1939384800]

約数ペア:

[(1, 1939384800), (2, 969692400), (3, 646461600), (4, 484846200), (5, 387876960), (6, 323230800), (8, 242423100), (9, 215487200), (10, 193938480), (12, 161615400), (15, 129292320), (16, 121211550), (18, 107743600), (20, 96969240), (24, 80807700), (25, 77575392), (30, 64646160), (31, 62560800), (32, 60605775), (36, 53871800), (40, 48484620), (45, 43097440), (48, 40403850), (50, 38787696), (60, 32323080), (62, 31280400), (72, 26935900), (75, 25858464), (80, 24242310), (90, 21548720), (93, 20853600), (96, 20201925), (100, 19393848), (120, 16161540), (124, 15640200), (144, 13467950), (150, 12929232), (155, 12512160), (160, 12121155), (180, 10774360), (186, 10426800), (200, 9696924), (225, 8619488), (240, 8080770), (248, 7820100), (279, 6951200), (288, 6733975), (300, 6464616), (310, 6256080), (360, 5387180), (372, 5213400), (400, 4848462), (450, 4309744), (465, 4170720), (480, 4040385), (496, 3910050), (558, 3475600), (600, 3232308), (620, 3128040), (720, 2693590), (744, 2606700), (775, 2502432), (800, 2424231), (900, 2154872), (930, 2085360), (992, 1955025), (1116, 1737800), (1200, 1616154), (1240, 1564020), (1395, 1390240), (1440, 1346795), (1488, 1303350), (1550, 1251216), (1800, 1077436), (1860, 1042680), (2232, 868900), (2325, 834144), (2400, 808077), (2480, 782010), (2790, 695120), (2976, 651675), (3100, 625608), (3600, 538718), (3720, 521340), (4464, 434450), (4650, 417072), (4960, 391005), (5580, 347560), (6200, 312804), (6975, 278048), (7200, 269359), (7440, 260670), (8689, 223200), (8928, 217225), (9300, 208536), (11160, 173780), (12400, 156402), (13950, 139024), (14880, 130335), (17378, 111600), (18600, 104268), (22320, 86890), (24800, 78201), (26067, 74400), (27900, 69512), (34756, 55800), (37200, 52134), (43445, 44640)]