307707660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:822

約数の個数: 240

約数和(自身を含む): 1095679200

約数和(自身を除く): 787971540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 156, 162, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 324, 342, 351, 380, 390, 405, 468, 494, 513, 540, 570, 585, 684, 702, 741, 769, 780, 810, 855, 988, 1026, 1053, 1140, 1170, 1235, 1404, 1482, 1538, 1539, 1620, 1710, 1755, 2052, 2106, 2223, 2307, 2340, 2470, 2565, 2964, 3076, 3078, 3420, 3510, 3705, 3845, 4212, 4446, 4614, 4940, 5130, 5265, 6156, 6669, 6921, 7020, 7410, 7690, 7695, 8892, 9228, 9997, 10260, 10530, 11115, 11535, 13338, 13842, 14611, 14820, 15380, 15390, 19994, 20007, 20763, 21060, 22230, 23070, 26676, 27684, 29222, 29991, 30780, 33345, 34605, 39988, 40014, 41526, 43833, 44460, 46140, 49985, 58444, 59982, 62289, 66690, 69210, 73055, 80028, 83052, 87666, 89973, 99970, 100035, 103815, 119964, 124578, 131499, 133380, 138420, 146110, 149955, 175332, 179946, 189943, 199940, 200070, 207630, 219165, 249156, 262998, 269919, 292220, 299910, 311445, 359892, 379886, 394497, 400140, 415260, 438330, 449865, 525996, 539838, 569829, 599820, 622890, 657495, 759772, 788994, 809757, 876660, 899730, 949715, 1079676, 1139658, 1183491, 1245780, 1314990, 1349595, 1577988, 1619514, 1709487, 1799460, 1899430, 1972485, 2279316, 2366982, 2629980, 2699190, 2849145, 3239028, 3418974, 3798860, 3944970, 4048785, 4733964, 5128461, 5398380, 5698290, 5917455, 6837948, 7889940, 8097570, 8547435, 10256922, 11396580, 11834910, 15385383, 16195140, 17094870, 20513844, 23669820, 25642305, 30770766, 34189740, 51284610, 61541532, 76926915, 102569220, 153853830, 307707660]

約数ペア:

[(1, 307707660), (2, 153853830), (3, 102569220), (4, 76926915), (5, 61541532), (6, 51284610), (9, 34189740), (10, 30770766), (12, 25642305), (13, 23669820), (15, 20513844), (18, 17094870), (19, 16195140), (20, 15385383), (26, 11834910), (27, 11396580), (30, 10256922), (36, 8547435), (38, 8097570), (39, 7889940), (45, 6837948), (52, 5917455), (54, 5698290), (57, 5398380), (60, 5128461), (65, 4733964), (76, 4048785), (78, 3944970), (81, 3798860), (90, 3418974), (95, 3239028), (108, 2849145), (114, 2699190), (117, 2629980), (130, 2366982), (135, 2279316), (156, 1972485), (162, 1899430), (171, 1799460), (180, 1709487), (190, 1619514), (195, 1577988), (228, 1349595), (234, 1314990), (247, 1245780), (260, 1183491), (270, 1139658), (285, 1079676), (324, 949715), (342, 899730), (351, 876660), (380, 809757), (390, 788994), (405, 759772), (468, 657495), (494, 622890), (513, 599820), (540, 569829), (570, 539838), (585, 525996), (684, 449865), (702, 438330), (741, 415260), (769, 400140), (780, 394497), (810, 379886), (855, 359892), (988, 311445), (1026, 299910), (1053, 292220), (1140, 269919), (1170, 262998), (1235, 249156), (1404, 219165), (1482, 207630), (1538, 200070), (1539, 199940), (1620, 189943), (1710, 179946), (1755, 175332), (2052, 149955), (2106, 146110), (2223, 138420), (2307, 133380), (2340, 131499), (2470, 124578), (2565, 119964), (2964, 103815), (3076, 100035), (3078, 99970), (3420, 89973), (3510, 87666), (3705, 83052), (3845, 80028), (4212, 73055), (4446, 69210), (4614, 66690), (4940, 62289), (5130, 59982), (5265, 58444), (6156, 49985), (6669, 46140), (6921, 44460), (7020, 43833), (7410, 41526), (7690, 40014), (7695, 39988), (8892, 34605), (9228, 33345), (9997, 30780), (10260, 29991), (10530, 29222), (11115, 27684), (11535, 26676), (13338, 23070), (13842, 22230), (14611, 21060), (14820, 20763), (15380, 20007), (15390, 19994)]