1191020000

素因数分解:

$2^5\times 5^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 240

約数和(自身を含む): 3230865792

約数和(自身を除く): 2039845792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 68, 80, 85, 100, 113, 124, 125, 136, 155, 160, 170, 200, 226, 248, 250, 272, 310, 340, 400, 425, 452, 496, 500, 527, 544, 565, 620, 625, 680, 775, 800, 850, 904, 992, 1000, 1054, 1130, 1240, 1250, 1360, 1550, 1700, 1808, 1921, 2000, 2108, 2125, 2260, 2480, 2500, 2635, 2720, 2825, 3100, 3400, 3503, 3616, 3842, 3875, 4000, 4216, 4250, 4520, 4960, 5000, 5270, 5650, 6200, 6800, 7006, 7684, 7750, 8432, 8500, 9040, 9605, 10000, 10540, 10625, 11300, 12400, 13175, 13600, 14012, 14125, 15368, 15500, 16864, 17000, 17515, 18080, 19210, 19375, 20000, 21080, 21250, 22600, 24800, 26350, 28024, 28250, 30736, 31000, 34000, 35030, 38420, 38750, 42160, 42500, 45200, 48025, 52700, 56048, 56500, 59551, 61472, 62000, 65875, 68000, 70060, 70625, 76840, 77500, 84320, 85000, 87575, 90400, 96050, 105400, 112096, 113000, 119102, 124000, 131750, 140120, 141250, 153680, 155000, 170000, 175150, 192100, 210800, 226000, 238204, 240125, 263500, 280240, 282500, 297755, 307360, 310000, 329375, 340000, 350300, 384200, 421600, 437875, 452000, 476408, 480250, 527000, 560480, 565000, 595510, 620000, 658750, 700600, 768400, 875750, 952816, 960500, 1054000, 1130000, 1191020, 1200625, 1317500, 1401200, 1488775, 1536800, 1751500, 1905632, 1921000, 2108000, 2189375, 2260000, 2382040, 2401250, 2635000, 2802400, 2977550, 3503000, 3842000, 4378750, 4764080, 4802500, 5270000, 5955100, 7006000, 7443875, 7684000, 8757500, 9528160, 9605000, 10540000, 11910200, 14012000, 14887750, 17515000, 19210000, 23820400, 29775500, 35030000, 37219375, 38420000, 47640800, 59551000, 70060000, 74438750, 119102000, 148877500, 238204000, 297755000, 595510000, 1191020000]

約数ペア:

[(1, 1191020000), (2, 595510000), (4, 297755000), (5, 238204000), (8, 148877500), (10, 119102000), (16, 74438750), (17, 70060000), (20, 59551000), (25, 47640800), (31, 38420000), (32, 37219375), (34, 35030000), (40, 29775500), (50, 23820400), (62, 19210000), (68, 17515000), (80, 14887750), (85, 14012000), (100, 11910200), (113, 10540000), (124, 9605000), (125, 9528160), (136, 8757500), (155, 7684000), (160, 7443875), (170, 7006000), (200, 5955100), (226, 5270000), (248, 4802500), (250, 4764080), (272, 4378750), (310, 3842000), (340, 3503000), (400, 2977550), (425, 2802400), (452, 2635000), (496, 2401250), (500, 2382040), (527, 2260000), (544, 2189375), (565, 2108000), (620, 1921000), (625, 1905632), (680, 1751500), (775, 1536800), (800, 1488775), (850, 1401200), (904, 1317500), (992, 1200625), (1000, 1191020), (1054, 1130000), (1130, 1054000), (1240, 960500), (1250, 952816), (1360, 875750), (1550, 768400), (1700, 700600), (1808, 658750), (1921, 620000), (2000, 595510), (2108, 565000), (2125, 560480), (2260, 527000), (2480, 480250), (2500, 476408), (2635, 452000), (2720, 437875), (2825, 421600), (3100, 384200), (3400, 350300), (3503, 340000), (3616, 329375), (3842, 310000), (3875, 307360), (4000, 297755), (4216, 282500), (4250, 280240), (4520, 263500), (4960, 240125), (5000, 238204), (5270, 226000), (5650, 210800), (6200, 192100), (6800, 175150), (7006, 170000), (7684, 155000), (7750, 153680), (8432, 141250), (8500, 140120), (9040, 131750), (9605, 124000), (10000, 119102), (10540, 113000), (10625, 112096), (11300, 105400), (12400, 96050), (13175, 90400), (13600, 87575), (14012, 85000), (14125, 84320), (15368, 77500), (15500, 76840), (16864, 70625), (17000, 70060), (17515, 68000), (18080, 65875), (19210, 62000), (19375, 61472), (20000, 59551), (21080, 56500), (21250, 56048), (22600, 52700), (24800, 48025), (26350, 45200), (28024, 42500), (28250, 42160), (30736, 38750), (31000, 38420), (34000, 35030)]