1040694800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 2789821440

約数和(自身を除く): 1749126640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 40, 41, 46, 50, 62, 80, 82, 89, 92, 100, 115, 124, 155, 164, 178, 184, 200, 205, 230, 248, 310, 328, 356, 368, 400, 410, 445, 460, 496, 575, 620, 656, 712, 713, 775, 820, 890, 920, 943, 1025, 1150, 1240, 1271, 1424, 1426, 1550, 1640, 1780, 1840, 1886, 2047, 2050, 2225, 2300, 2480, 2542, 2759, 2852, 3100, 3280, 3560, 3565, 3649, 3772, 4094, 4100, 4450, 4600, 4715, 5084, 5518, 5704, 6200, 6355, 7120, 7130, 7298, 7544, 8188, 8200, 8900, 9200, 9430, 10168, 10235, 11036, 11408, 12400, 12710, 13795, 14260, 14596, 15088, 16376, 16400, 17800, 17825, 18245, 18860, 20336, 20470, 22072, 23575, 25420, 27590, 28520, 29192, 29233, 31775, 32752, 35600, 35650, 36490, 37720, 40940, 44144, 47150, 50840, 51175, 55180, 57040, 58384, 58466, 63457, 63550, 68975, 71300, 72980, 75440, 81880, 83927, 91225, 94300, 101680, 102350, 110360, 113119, 116932, 126914, 127100, 137950, 142600, 145960, 146165, 163760, 167854, 182450, 188600, 204700, 220720, 226238, 233864, 253828, 254200, 275900, 285200, 291920, 292330, 317285, 335708, 364900, 377200, 409400, 419635, 452476, 467728, 507656, 508400, 551800, 565595, 584660, 634570, 671416, 729800, 730825, 818800, 839270, 904952, 1015312, 1103600, 1131190, 1169320, 1269140, 1342832, 1459600, 1461650, 1586425, 1678540, 1809904, 2098175, 2262380, 2338640, 2538280, 2601737, 2827975, 2923300, 3172850, 3357080, 4196350, 4524760, 5076560, 5203474, 5655950, 5846600, 6345700, 6714160, 8392700, 9049520, 10406948, 11311900, 11693200, 12691400, 13008685, 16785400, 20813896, 22623800, 25382800, 26017370, 33570800, 41627792, 45247600, 52034740, 65043425, 104069480, 130086850, 208138960, 260173700, 520347400, 1040694800]

約数ペア:

[(1, 1040694800), (2, 520347400), (4, 260173700), (5, 208138960), (8, 130086850), (10, 104069480), (16, 65043425), (20, 52034740), (23, 45247600), (25, 41627792), (31, 33570800), (40, 26017370), (41, 25382800), (46, 22623800), (50, 20813896), (62, 16785400), (80, 13008685), (82, 12691400), (89, 11693200), (92, 11311900), (100, 10406948), (115, 9049520), (124, 8392700), (155, 6714160), (164, 6345700), (178, 5846600), (184, 5655950), (200, 5203474), (205, 5076560), (230, 4524760), (248, 4196350), (310, 3357080), (328, 3172850), (356, 2923300), (368, 2827975), (400, 2601737), (410, 2538280), (445, 2338640), (460, 2262380), (496, 2098175), (575, 1809904), (620, 1678540), (656, 1586425), (712, 1461650), (713, 1459600), (775, 1342832), (820, 1269140), (890, 1169320), (920, 1131190), (943, 1103600), (1025, 1015312), (1150, 904952), (1240, 839270), (1271, 818800), (1424, 730825), (1426, 729800), (1550, 671416), (1640, 634570), (1780, 584660), (1840, 565595), (1886, 551800), (2047, 508400), (2050, 507656), (2225, 467728), (2300, 452476), (2480, 419635), (2542, 409400), (2759, 377200), (2852, 364900), (3100, 335708), (3280, 317285), (3560, 292330), (3565, 291920), (3649, 285200), (3772, 275900), (4094, 254200), (4100, 253828), (4450, 233864), (4600, 226238), (4715, 220720), (5084, 204700), (5518, 188600), (5704, 182450), (6200, 167854), (6355, 163760), (7120, 146165), (7130, 145960), (7298, 142600), (7544, 137950), (8188, 127100), (8200, 126914), (8900, 116932), (9200, 113119), (9430, 110360), (10168, 102350), (10235, 101680), (11036, 94300), (11408, 91225), (12400, 83927), (12710, 81880), (13795, 75440), (14260, 72980), (14596, 71300), (15088, 68975), (16376, 63550), (16400, 63457), (17800, 58466), (17825, 58384), (18245, 57040), (18860, 55180), (20336, 51175), (20470, 50840), (22072, 47150), (23575, 44144), (25420, 40940), (27590, 37720), (28520, 36490), (29192, 35650), (29233, 35600), (31775, 32752)]