664250640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 320

約数和(自身を含む): 2316042240

約数和(自身を除く): 1651791600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 37, 38, 40, 48, 57, 60, 62, 74, 76, 80, 93, 95, 111, 114, 120, 124, 127, 148, 152, 155, 185, 186, 190, 222, 228, 240, 248, 254, 285, 296, 304, 310, 370, 372, 380, 381, 444, 456, 465, 496, 508, 555, 570, 589, 592, 620, 635, 703, 740, 744, 760, 762, 888, 912, 930, 1016, 1110, 1140, 1147, 1178, 1240, 1270, 1406, 1480, 1488, 1520, 1524, 1767, 1776, 1860, 1905, 2032, 2109, 2220, 2280, 2294, 2356, 2413, 2480, 2540, 2812, 2945, 2960, 3048, 3441, 3515, 3534, 3720, 3810, 3937, 4218, 4440, 4560, 4588, 4699, 4712, 4826, 5080, 5624, 5735, 5890, 6096, 6882, 7030, 7068, 7239, 7440, 7620, 7874, 8436, 8835, 8880, 9176, 9398, 9424, 9652, 10160, 10545, 11248, 11470, 11780, 11811, 12065, 13764, 14060, 14097, 14136, 14478, 15240, 15748, 16872, 17205, 17670, 18352, 18796, 19304, 19685, 21090, 21793, 22940, 23495, 23560, 23622, 24130, 27528, 28120, 28194, 28272, 28956, 30480, 31496, 33744, 34410, 35340, 36195, 37592, 38608, 39370, 42180, 43586, 45880, 46990, 47120, 47244, 48260, 55056, 56240, 56388, 57912, 59055, 62992, 65379, 68820, 70485, 70680, 72390, 74803, 75184, 78740, 84360, 87172, 89281, 91760, 93980, 94488, 96520, 108965, 112776, 115824, 118110, 130758, 137640, 140970, 141360, 144780, 145669, 149606, 157480, 168720, 174344, 178562, 187960, 188976, 193040, 217930, 224409, 225552, 236220, 261516, 267843, 275280, 281940, 289560, 291338, 299212, 314960, 326895, 348688, 357124, 374015, 375920, 435860, 437007, 446405, 448818, 472440, 523032, 535686, 563880, 579120, 582676, 598424, 653790, 714248, 728345, 748030, 871720, 874014, 892810, 897636, 944880, 1046064, 1071372, 1122045, 1127760, 1165352, 1196848, 1307580, 1339215, 1428496, 1456690, 1496060, 1743440, 1748028, 1785620, 1795272, 2142744, 2185035, 2244090, 2330704, 2615160, 2678430, 2767711, 2913380, 2992120, 3496056, 3571240, 3590544, 4285488, 4370070, 4488180, 5230320, 5356860, 5535422, 5826760, 5984240, 6992112, 7142480, 8303133, 8740140, 8976360, 10713720, 11070844, 11653520, 13838555, 16606266, 17480280, 17952720, 21427440, 22141688, 27677110, 33212532, 34960560, 41515665, 44283376, 55354220, 66425064, 83031330, 110708440, 132850128, 166062660, 221416880, 332125320, 664250640]

約数ペア:

[(1, 664250640), (2, 332125320), (3, 221416880), (4, 166062660), (5, 132850128), (6, 110708440), (8, 83031330), (10, 66425064), (12, 55354220), (15, 44283376), (16, 41515665), (19, 34960560), (20, 33212532), (24, 27677110), (30, 22141688), (31, 21427440), (37, 17952720), (38, 17480280), (40, 16606266), (48, 13838555), (57, 11653520), (60, 11070844), (62, 10713720), (74, 8976360), (76, 8740140), (80, 8303133), (93, 7142480), (95, 6992112), (111, 5984240), (114, 5826760), (120, 5535422), (124, 5356860), (127, 5230320), (148, 4488180), (152, 4370070), (155, 4285488), (185, 3590544), (186, 3571240), (190, 3496056), (222, 2992120), (228, 2913380), (240, 2767711), (248, 2678430), (254, 2615160), (285, 2330704), (296, 2244090), (304, 2185035), (310, 2142744), (370, 1795272), (372, 1785620), (380, 1748028), (381, 1743440), (444, 1496060), (456, 1456690), (465, 1428496), (496, 1339215), (508, 1307580), (555, 1196848), (570, 1165352), (589, 1127760), (592, 1122045), (620, 1071372), (635, 1046064), (703, 944880), (740, 897636), (744, 892810), (760, 874014), (762, 871720), (888, 748030), (912, 728345), (930, 714248), (1016, 653790), (1110, 598424), (1140, 582676), (1147, 579120), (1178, 563880), (1240, 535686), (1270, 523032), (1406, 472440), (1480, 448818), (1488, 446405), (1520, 437007), (1524, 435860), (1767, 375920), (1776, 374015), (1860, 357124), (1905, 348688), (2032, 326895), (2109, 314960), (2220, 299212), (2280, 291338), (2294, 289560), (2356, 281940), (2413, 275280), (2480, 267843), (2540, 261516), (2812, 236220), (2945, 225552), (2960, 224409), (3048, 217930), (3441, 193040), (3515, 188976), (3534, 187960), (3720, 178562), (3810, 174344), (3937, 168720), (4218, 157480), (4440, 149606), (4560, 145669), (4588, 144780), (4699, 141360), (4712, 140970), (4826, 137640), (5080, 130758), (5624, 118110), (5735, 115824), (5890, 112776), (6096, 108965), (6882, 96520), (7030, 94488), (7068, 93980), (7239, 91760), (7440, 89281), (7620, 87172), (7874, 84360), (8436, 78740), (8835, 75184), (8880, 74803), (9176, 72390), (9398, 70680), (9424, 70485), (9652, 68820), (10160, 65379), (10545, 62992), (11248, 59055), (11470, 57912), (11780, 56388), (11811, 56240), (12065, 55056), (13764, 48260), (14060, 47244), (14097, 47120), (14136, 46990), (14478, 45880), (15240, 43586), (15748, 42180), (16872, 39370), (17205, 38608), (17670, 37592), (18352, 36195), (18796, 35340), (19304, 34410), (19685, 33744), (21090, 31496), (21793, 30480), (22940, 28956), (23495, 28272), (23560, 28194), (23622, 28120), (24130, 27528)]