9521987280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{7573}}^1$

素因数の和:7646

約数の個数: 240

約数和(自身を含む): 32998887936

約数和(自身を除く): 23476900656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 208, 240, 248, 260, 310, 312, 338, 372, 390, 403, 465, 496, 507, 520, 620, 624, 676, 744, 780, 806, 845, 930, 1014, 1040, 1209, 1240, 1352, 1488, 1560, 1612, 1690, 1860, 2015, 2028, 2418, 2480, 2535, 2704, 3120, 3224, 3380, 3720, 4030, 4056, 4836, 5070, 5239, 6045, 6448, 6760, 7440, 7573, 8060, 8112, 9672, 10140, 10478, 12090, 13520, 15146, 15717, 16120, 19344, 20280, 20956, 22719, 24180, 26195, 30292, 31434, 32240, 37865, 40560, 41912, 45438, 48360, 52390, 60584, 62868, 75730, 78585, 83824, 90876, 96720, 98449, 104780, 113595, 121168, 125736, 151460, 157170, 181752, 196898, 209560, 227190, 234763, 251472, 295347, 302920, 314340, 363504, 393796, 419120, 454380, 469526, 492245, 590694, 605840, 628680, 704289, 787592, 908760, 939052, 984490, 1173815, 1181388, 1257360, 1279837, 1408578, 1476735, 1575184, 1817520, 1878104, 1968980, 2347630, 2362776, 2559674, 2817156, 2953470, 3051919, 3521445, 3756208, 3839511, 3937960, 4695260, 4725552, 5119348, 5634312, 5906940, 6103838, 6399185, 7042890, 7679022, 7875920, 9155757, 9390520, 10238696, 11268624, 11813880, 12207676, 12798370, 14085780, 15259595, 15358044, 18311514, 18781040, 19197555, 20477392, 23627760, 24415352, 25596740, 28171560, 30519190, 30716088, 36623028, 38395110, 39674947, 45778785, 48830704, 51193480, 56343120, 61038380, 61432176, 73246056, 76790220, 79349894, 91557570, 102386960, 119024841, 122076760, 146492112, 153580440, 158699788, 183115140, 198374735, 238049682, 244153520, 307160880, 317399576, 366230280, 396749470, 476099364, 595124205, 634799152, 732460560, 793498940, 952198728, 1190248410, 1586997880, 1904397456, 2380496820, 3173995760, 4760993640, 9521987280]

約数ペア:

[(1, 9521987280), (2, 4760993640), (3, 3173995760), (4, 2380496820), (5, 1904397456), (6, 1586997880), (8, 1190248410), (10, 952198728), (12, 793498940), (13, 732460560), (15, 634799152), (16, 595124205), (20, 476099364), (24, 396749470), (26, 366230280), (30, 317399576), (31, 307160880), (39, 244153520), (40, 238049682), (48, 198374735), (52, 183115140), (60, 158699788), (62, 153580440), (65, 146492112), (78, 122076760), (80, 119024841), (93, 102386960), (104, 91557570), (120, 79349894), (124, 76790220), (130, 73246056), (155, 61432176), (156, 61038380), (169, 56343120), (186, 51193480), (195, 48830704), (208, 45778785), (240, 39674947), (248, 38395110), (260, 36623028), (310, 30716088), (312, 30519190), (338, 28171560), (372, 25596740), (390, 24415352), (403, 23627760), (465, 20477392), (496, 19197555), (507, 18781040), (520, 18311514), (620, 15358044), (624, 15259595), (676, 14085780), (744, 12798370), (780, 12207676), (806, 11813880), (845, 11268624), (930, 10238696), (1014, 9390520), (1040, 9155757), (1209, 7875920), (1240, 7679022), (1352, 7042890), (1488, 6399185), (1560, 6103838), (1612, 5906940), (1690, 5634312), (1860, 5119348), (2015, 4725552), (2028, 4695260), (2418, 3937960), (2480, 3839511), (2535, 3756208), (2704, 3521445), (3120, 3051919), (3224, 2953470), (3380, 2817156), (3720, 2559674), (4030, 2362776), (4056, 2347630), (4836, 1968980), (5070, 1878104), (5239, 1817520), (6045, 1575184), (6448, 1476735), (6760, 1408578), (7440, 1279837), (7573, 1257360), (8060, 1181388), (8112, 1173815), (9672, 984490), (10140, 939052), (10478, 908760), (12090, 787592), (13520, 704289), (15146, 628680), (15717, 605840), (16120, 590694), (19344, 492245), (20280, 469526), (20956, 454380), (22719, 419120), (24180, 393796), (26195, 363504), (30292, 314340), (31434, 302920), (32240, 295347), (37865, 251472), (40560, 234763), (41912, 227190), (45438, 209560), (48360, 196898), (52390, 181752), (60584, 157170), (62868, 151460), (75730, 125736), (78585, 121168), (83824, 113595), (90876, 104780), (96720, 98449)]