1381189680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11351}}^1$

素因数の和:11396

約数の個数: 180

約数和(自身を含む): 5023191888

約数和(自身を除く): 3642002208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1521, 1560, 1690, 1872, 2028, 2340, 2535, 2704, 3042, 3120, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 8112, 9360, 10140, 11351, 12168, 13520, 15210, 20280, 22702, 24336, 30420, 34053, 40560, 45404, 56755, 60840, 68106, 90808, 102159, 113510, 121680, 136212, 147563, 170265, 181616, 204318, 227020, 272424, 295126, 340530, 408636, 442689, 454040, 510795, 544848, 590252, 681060, 737815, 817272, 885378, 908080, 1021590, 1180504, 1328067, 1362120, 1475630, 1634544, 1770756, 1918319, 2043180, 2213445, 2361008, 2656134, 2724240, 2951260, 3541512, 3836638, 4086360, 4426890, 5312268, 5754957, 5902520, 6640335, 7083024, 7673276, 8172720, 8853780, 9591595, 10624536, 11509914, 11805040, 13280670, 15346552, 17264871, 17707560, 19183190, 21249072, 23019828, 26561340, 28774785, 30693104, 34529742, 35415120, 38366380, 46039656, 53122680, 57549570, 69059484, 76732760, 86324355, 92079312, 106245360, 115099140, 138118968, 153465520, 172648710, 230198280, 276237936, 345297420, 460396560, 690594840, 1381189680]

約数ペア:

[(1, 1381189680), (2, 690594840), (3, 460396560), (4, 345297420), (5, 276237936), (6, 230198280), (8, 172648710), (9, 153465520), (10, 138118968), (12, 115099140), (13, 106245360), (15, 92079312), (16, 86324355), (18, 76732760), (20, 69059484), (24, 57549570), (26, 53122680), (30, 46039656), (36, 38366380), (39, 35415120), (40, 34529742), (45, 30693104), (48, 28774785), (52, 26561340), (60, 23019828), (65, 21249072), (72, 19183190), (78, 17707560), (80, 17264871), (90, 15346552), (104, 13280670), (117, 11805040), (120, 11509914), (130, 10624536), (144, 9591595), (156, 8853780), (169, 8172720), (180, 7673276), (195, 7083024), (208, 6640335), (234, 5902520), (240, 5754957), (260, 5312268), (312, 4426890), (338, 4086360), (360, 3836638), (390, 3541512), (468, 2951260), (507, 2724240), (520, 2656134), (585, 2361008), (624, 2213445), (676, 2043180), (720, 1918319), (780, 1770756), (845, 1634544), (936, 1475630), (1014, 1362120), (1040, 1328067), (1170, 1180504), (1352, 1021590), (1521, 908080), (1560, 885378), (1690, 817272), (1872, 737815), (2028, 681060), (2340, 590252), (2535, 544848), (2704, 510795), (3042, 454040), (3120, 442689), (3380, 408636), (4056, 340530), (4680, 295126), (5070, 272424), (6084, 227020), (6760, 204318), (7605, 181616), (8112, 170265), (9360, 147563), (10140, 136212), (11351, 121680), (12168, 113510), (13520, 102159), (15210, 90808), (20280, 68106), (22702, 60840), (24336, 56755), (30420, 45404), (34053, 40560)]