31636770720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1\times {\mathrm{1019}}^1$

素因数の和:2019

約数の個数: 192

約数和(自身を含む): 101269647360

約数和(自身を除く): 69632876640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 911, 1019, 1065, 1136, 1420, 1704, 1822, 2038, 2130, 2272, 2733, 2840, 3057, 3408, 3644, 4076, 4260, 4555, 5095, 5466, 5680, 6114, 6816, 7288, 8152, 8520, 9110, 10190, 10932, 11360, 12228, 13665, 14576, 15285, 16304, 17040, 18220, 20380, 21864, 24456, 27330, 29152, 30570, 32608, 34080, 36440, 40760, 43728, 48912, 54660, 61140, 64681, 72349, 72880, 81520, 87456, 97824, 109320, 122280, 129362, 144698, 145760, 163040, 194043, 217047, 218640, 244560, 258724, 289396, 323405, 361745, 388086, 434094, 437280, 489120, 517448, 578792, 646810, 723490, 776172, 868188, 928309, 970215, 1034896, 1085235, 1157584, 1293620, 1446980, 1552344, 1736376, 1856618, 1940430, 2069792, 2170470, 2315168, 2587240, 2784927, 2893960, 3104688, 3472752, 3713236, 3880860, 4340940, 4641545, 5174480, 5569854, 5787920, 6209376, 6945504, 7426472, 7761720, 8681880, 9283090, 10348960, 11139708, 11575840, 13924635, 14852944, 15523440, 17363760, 18566180, 22279416, 27849270, 29705888, 31046880, 34727520, 37132360, 44558832, 55698540, 65909939, 74264720, 89117664, 111397080, 131819878, 148529440, 197729817, 222794160, 263639756, 329549695, 395459634, 445588320, 527279512, 659099390, 790919268, 988649085, 1054559024, 1318198780, 1581838536, 1977298170, 2109118048, 2636397560, 3163677072, 3954596340, 5272795120, 6327354144, 7909192680, 10545590240, 15818385360, 31636770720]

約数ペア:

[(1, 31636770720), (2, 15818385360), (3, 10545590240), (4, 7909192680), (5, 6327354144), (6, 5272795120), (8, 3954596340), (10, 3163677072), (12, 2636397560), (15, 2109118048), (16, 1977298170), (20, 1581838536), (24, 1318198780), (30, 1054559024), (32, 988649085), (40, 790919268), (48, 659099390), (60, 527279512), (71, 445588320), (80, 395459634), (96, 329549695), (120, 263639756), (142, 222794160), (160, 197729817), (213, 148529440), (240, 131819878), (284, 111397080), (355, 89117664), (426, 74264720), (480, 65909939), (568, 55698540), (710, 44558832), (852, 37132360), (911, 34727520), (1019, 31046880), (1065, 29705888), (1136, 27849270), (1420, 22279416), (1704, 18566180), (1822, 17363760), (2038, 15523440), (2130, 14852944), (2272, 13924635), (2733, 11575840), (2840, 11139708), (3057, 10348960), (3408, 9283090), (3644, 8681880), (4076, 7761720), (4260, 7426472), (4555, 6945504), (5095, 6209376), (5466, 5787920), (5680, 5569854), (6114, 5174480), (6816, 4641545), (7288, 4340940), (8152, 3880860), (8520, 3713236), (9110, 3472752), (10190, 3104688), (10932, 2893960), (11360, 2784927), (12228, 2587240), (13665, 2315168), (14576, 2170470), (15285, 2069792), (16304, 1940430), (17040, 1856618), (18220, 1736376), (20380, 1552344), (21864, 1446980), (24456, 1293620), (27330, 1157584), (29152, 1085235), (30570, 1034896), (32608, 970215), (34080, 928309), (36440, 868188), (40760, 776172), (43728, 723490), (48912, 646810), (54660, 578792), (61140, 517448), (64681, 489120), (72349, 437280), (72880, 434094), (81520, 388086), (87456, 361745), (97824, 323405), (109320, 289396), (122280, 258724), (129362, 244560), (144698, 218640), (145760, 217047), (163040, 194043)]