2918641680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^3\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 320

約数和(自身を含む): 10665388800

約数和(自身を除く): 7746747120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 197, 216, 228, 240, 270, 285, 304, 342, 360, 361, 380, 394, 432, 456, 513, 540, 570, 591, 684, 720, 722, 760, 788, 855, 912, 985, 1026, 1080, 1083, 1140, 1182, 1368, 1444, 1520, 1576, 1710, 1773, 1805, 1970, 2052, 2160, 2166, 2280, 2364, 2565, 2736, 2888, 2955, 3152, 3249, 3420, 3546, 3610, 3743, 3940, 4104, 4332, 4560, 4728, 5130, 5319, 5415, 5776, 5910, 6498, 6840, 6859, 7092, 7220, 7486, 7880, 8208, 8664, 8865, 9456, 9747, 10260, 10638, 10830, 11229, 11820, 12996, 13680, 13718, 14184, 14440, 14972, 15760, 16245, 17328, 17730, 18715, 19494, 20520, 20577, 21276, 21660, 22458, 23640, 25992, 26595, 27436, 28368, 28880, 29944, 32490, 33687, 34295, 35460, 37430, 38988, 41040, 41154, 42552, 43320, 44916, 47280, 48735, 51984, 53190, 54872, 56145, 59888, 61731, 64980, 67374, 68590, 70920, 71117, 74860, 77976, 82308, 85104, 86640, 89832, 97470, 101061, 102885, 106380, 109744, 112290, 123462, 129960, 134748, 137180, 141840, 142234, 149720, 155952, 164616, 168435, 179664, 185193, 194940, 202122, 205770, 212760, 213351, 224580, 246924, 259920, 269496, 274360, 284468, 299440, 308655, 329232, 336870, 355585, 370386, 389880, 404244, 411540, 425520, 426702, 449160, 493848, 505305, 538992, 548720, 568936, 617310, 640053, 673740, 711170, 740772, 779760, 808488, 823080, 853404, 898320, 925965, 987696, 1010610, 1066755, 1137872, 1234620, 1280106, 1347480, 1351223, 1422340, 1481544, 1616976, 1646160, 1706808, 1851930, 1920159, 2021220, 2133510, 2469240, 2560212, 2694960, 2702446, 2844680, 2963088, 3200265, 3413616, 3703860, 3840318, 4042440, 4053669, 4267020, 4938480, 5120424, 5404892, 5689360, 6400530, 6756115, 7407720, 7680636, 8084880, 8107338, 8534040, 9600795, 10240848, 10809784, 12161007, 12801060, 13512230, 14815440, 15361272, 16214676, 17068080, 19201590, 20268345, 21619568, 24322014, 25602120, 27024460, 30722544, 32429352, 36483021, 38403180, 40536690, 48644028, 51204240, 54048920, 60805035, 64858704, 72966042, 76806360, 81073380, 97288056, 108097840, 121610070, 145932084, 153612720, 162146760, 182415105, 194576112, 243220140, 291864168, 324293520, 364830210, 486440280, 583728336, 729660420, 972880560, 1459320840, 2918641680]

約数ペア:

[(1, 2918641680), (2, 1459320840), (3, 972880560), (4, 729660420), (5, 583728336), (6, 486440280), (8, 364830210), (9, 324293520), (10, 291864168), (12, 243220140), (15, 194576112), (16, 182415105), (18, 162146760), (19, 153612720), (20, 145932084), (24, 121610070), (27, 108097840), (30, 97288056), (36, 81073380), (38, 76806360), (40, 72966042), (45, 64858704), (48, 60805035), (54, 54048920), (57, 51204240), (60, 48644028), (72, 40536690), (76, 38403180), (80, 36483021), (90, 32429352), (95, 30722544), (108, 27024460), (114, 25602120), (120, 24322014), (135, 21619568), (144, 20268345), (152, 19201590), (171, 17068080), (180, 16214676), (190, 15361272), (197, 14815440), (216, 13512230), (228, 12801060), (240, 12161007), (270, 10809784), (285, 10240848), (304, 9600795), (342, 8534040), (360, 8107338), (361, 8084880), (380, 7680636), (394, 7407720), (432, 6756115), (456, 6400530), (513, 5689360), (540, 5404892), (570, 5120424), (591, 4938480), (684, 4267020), (720, 4053669), (722, 4042440), (760, 3840318), (788, 3703860), (855, 3413616), (912, 3200265), (985, 2963088), (1026, 2844680), (1080, 2702446), (1083, 2694960), (1140, 2560212), (1182, 2469240), (1368, 2133510), (1444, 2021220), (1520, 1920159), (1576, 1851930), (1710, 1706808), (1773, 1646160), (1805, 1616976), (1970, 1481544), (2052, 1422340), (2160, 1351223), (2166, 1347480), (2280, 1280106), (2364, 1234620), (2565, 1137872), (2736, 1066755), (2888, 1010610), (2955, 987696), (3152, 925965), (3249, 898320), (3420, 853404), (3546, 823080), (3610, 808488), (3743, 779760), (3940, 740772), (4104, 711170), (4332, 673740), (4560, 640053), (4728, 617310), (5130, 568936), (5319, 548720), (5415, 538992), (5776, 505305), (5910, 493848), (6498, 449160), (6840, 426702), (6859, 425520), (7092, 411540), (7220, 404244), (7486, 389880), (7880, 370386), (8208, 355585), (8664, 336870), (8865, 329232), (9456, 308655), (9747, 299440), (10260, 284468), (10638, 274360), (10830, 269496), (11229, 259920), (11820, 246924), (12996, 224580), (13680, 213351), (13718, 212760), (14184, 205770), (14440, 202122), (14972, 194940), (15760, 185193), (16245, 179664), (17328, 168435), (17730, 164616), (18715, 155952), (19494, 149720), (20520, 142234), (20577, 141840), (21276, 137180), (21660, 134748), (22458, 129960), (23640, 123462), (25992, 112290), (26595, 109744), (27436, 106380), (28368, 102885), (28880, 101061), (29944, 97470), (32490, 89832), (33687, 86640), (34295, 85104), (35460, 82308), (37430, 77976), (38988, 74860), (41040, 71117), (41154, 70920), (42552, 68590), (43320, 67374), (44916, 64980), (47280, 61731), (48735, 59888), (51984, 56145), (53190, 54872)]