1570460000

素因数分解:

$2^5\times 5^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 240

約数和(自身を含む): 4251139200

約数和(自身を除く): 2680679200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 68, 80, 85, 100, 124, 125, 136, 149, 155, 160, 170, 200, 248, 250, 272, 298, 310, 340, 400, 425, 496, 500, 527, 544, 596, 620, 625, 680, 745, 775, 800, 850, 992, 1000, 1054, 1192, 1240, 1250, 1360, 1490, 1550, 1700, 2000, 2108, 2125, 2384, 2480, 2500, 2533, 2635, 2720, 2980, 3100, 3400, 3725, 3875, 4000, 4216, 4250, 4619, 4768, 4960, 5000, 5066, 5270, 5960, 6200, 6800, 7450, 7750, 8432, 8500, 9238, 10000, 10132, 10540, 10625, 11920, 12400, 12665, 13175, 13600, 14900, 15500, 16864, 17000, 18476, 18625, 19375, 20000, 20264, 21080, 21250, 23095, 23840, 24800, 25330, 26350, 29800, 31000, 34000, 36952, 37250, 38750, 40528, 42160, 42500, 46190, 50660, 52700, 59600, 62000, 63325, 65875, 68000, 73904, 74500, 77500, 78523, 81056, 84320, 85000, 92380, 93125, 101320, 105400, 115475, 119200, 124000, 126650, 131750, 147808, 149000, 155000, 157046, 170000, 184760, 186250, 202640, 210800, 230950, 253300, 263500, 298000, 310000, 314092, 316625, 329375, 340000, 369520, 372500, 392615, 405280, 421600, 461900, 506600, 527000, 577375, 596000, 620000, 628184, 633250, 658750, 739040, 745000, 785230, 923800, 1013200, 1054000, 1154750, 1256368, 1266500, 1317500, 1490000, 1570460, 1583125, 1847600, 1963075, 2026400, 2108000, 2309500, 2512736, 2533000, 2635000, 2886875, 2980000, 3140920, 3166250, 3695200, 3926150, 4619000, 5066000, 5270000, 5773750, 6281840, 6332500, 7852300, 9238000, 9815375, 10132000, 10540000, 11547500, 12563680, 12665000, 15704600, 18476000, 19630750, 23095000, 25330000, 31409200, 39261500, 46190000, 49076875, 50660000, 62818400, 78523000, 92380000, 98153750, 157046000, 196307500, 314092000, 392615000, 785230000, 1570460000]

約数ペア:

[(1, 1570460000), (2, 785230000), (4, 392615000), (5, 314092000), (8, 196307500), (10, 157046000), (16, 98153750), (17, 92380000), (20, 78523000), (25, 62818400), (31, 50660000), (32, 49076875), (34, 46190000), (40, 39261500), (50, 31409200), (62, 25330000), (68, 23095000), (80, 19630750), (85, 18476000), (100, 15704600), (124, 12665000), (125, 12563680), (136, 11547500), (149, 10540000), (155, 10132000), (160, 9815375), (170, 9238000), (200, 7852300), (248, 6332500), (250, 6281840), (272, 5773750), (298, 5270000), (310, 5066000), (340, 4619000), (400, 3926150), (425, 3695200), (496, 3166250), (500, 3140920), (527, 2980000), (544, 2886875), (596, 2635000), (620, 2533000), (625, 2512736), (680, 2309500), (745, 2108000), (775, 2026400), (800, 1963075), (850, 1847600), (992, 1583125), (1000, 1570460), (1054, 1490000), (1192, 1317500), (1240, 1266500), (1250, 1256368), (1360, 1154750), (1490, 1054000), (1550, 1013200), (1700, 923800), (2000, 785230), (2108, 745000), (2125, 739040), (2384, 658750), (2480, 633250), (2500, 628184), (2533, 620000), (2635, 596000), (2720, 577375), (2980, 527000), (3100, 506600), (3400, 461900), (3725, 421600), (3875, 405280), (4000, 392615), (4216, 372500), (4250, 369520), (4619, 340000), (4768, 329375), (4960, 316625), (5000, 314092), (5066, 310000), (5270, 298000), (5960, 263500), (6200, 253300), (6800, 230950), (7450, 210800), (7750, 202640), (8432, 186250), (8500, 184760), (9238, 170000), (10000, 157046), (10132, 155000), (10540, 149000), (10625, 147808), (11920, 131750), (12400, 126650), (12665, 124000), (13175, 119200), (13600, 115475), (14900, 105400), (15500, 101320), (16864, 93125), (17000, 92380), (18476, 85000), (18625, 84320), (19375, 81056), (20000, 78523), (20264, 77500), (21080, 74500), (21250, 73904), (23095, 68000), (23840, 65875), (24800, 63325), (25330, 62000), (26350, 59600), (29800, 52700), (31000, 50660), (34000, 46190), (36952, 42500), (37250, 42160), (38750, 40528)]