310255440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 320

約数和(自身を含む): 1151926272

約数和(自身を除く): 841670832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 31, 33, 34, 40, 44, 48, 51, 55, 60, 62, 66, 68, 80, 85, 88, 93, 102, 110, 120, 124, 132, 136, 155, 165, 170, 176, 186, 187, 204, 220, 223, 240, 248, 255, 264, 272, 310, 330, 340, 341, 372, 374, 408, 440, 446, 465, 496, 510, 527, 528, 561, 620, 660, 669, 680, 682, 744, 748, 816, 880, 892, 930, 935, 1020, 1023, 1054, 1115, 1122, 1240, 1320, 1338, 1360, 1364, 1488, 1496, 1581, 1705, 1784, 1860, 1870, 2040, 2046, 2108, 2230, 2244, 2453, 2480, 2635, 2640, 2676, 2728, 2805, 2992, 3162, 3345, 3410, 3568, 3720, 3740, 3791, 4080, 4092, 4216, 4460, 4488, 4906, 5115, 5270, 5352, 5456, 5610, 5797, 6324, 6690, 6820, 6913, 7359, 7440, 7480, 7582, 7905, 8184, 8432, 8920, 8976, 9812, 10230, 10540, 10704, 11220, 11373, 11594, 12265, 12648, 13380, 13640, 13826, 14718, 14960, 15164, 15810, 16368, 17391, 17840, 18955, 19624, 20460, 20739, 21080, 22440, 22746, 23188, 24530, 25296, 26760, 27280, 27652, 28985, 29436, 30328, 31620, 34565, 34782, 36795, 37910, 39248, 40920, 41478, 41701, 42160, 44880, 45492, 46376, 49060, 53520, 55304, 56865, 57970, 58872, 60656, 63240, 69130, 69564, 73590, 75820, 76043, 81840, 82956, 83402, 86955, 90984, 92752, 98120, 103695, 110608, 113730, 115940, 117521, 117744, 125103, 126480, 138260, 139128, 147180, 151640, 152086, 165912, 166804, 173910, 181968, 196240, 207390, 208505, 227460, 228129, 231880, 235042, 250206, 276520, 278256, 294360, 303280, 304172, 331824, 333608, 347820, 352563, 380215, 414780, 417010, 454920, 456258, 463760, 470084, 500412, 553040, 587605, 588720, 608344, 625515, 667216, 695640, 705126, 760430, 829560, 834020, 909840, 912516, 940168, 1000824, 1140645, 1175210, 1216688, 1251030, 1292731, 1391280, 1410252, 1520860, 1659120, 1668040, 1762815, 1825032, 1880336, 2001648, 2281290, 2350420, 2502060, 2585462, 2820504, 3041720, 3336080, 3525630, 3650064, 3878193, 4562580, 4700840, 5004120, 5170924, 5641008, 6083440, 6463655, 7051260, 7756386, 9125160, 9401680, 10008240, 10341848, 12927310, 14102520, 15512772, 18250320, 19390965, 20683696, 25854620, 28205040, 31025544, 38781930, 51709240, 62051088, 77563860, 103418480, 155127720, 310255440]

約数ペア:

[(1, 310255440), (2, 155127720), (3, 103418480), (4, 77563860), (5, 62051088), (6, 51709240), (8, 38781930), (10, 31025544), (11, 28205040), (12, 25854620), (15, 20683696), (16, 19390965), (17, 18250320), (20, 15512772), (22, 14102520), (24, 12927310), (30, 10341848), (31, 10008240), (33, 9401680), (34, 9125160), (40, 7756386), (44, 7051260), (48, 6463655), (51, 6083440), (55, 5641008), (60, 5170924), (62, 5004120), (66, 4700840), (68, 4562580), (80, 3878193), (85, 3650064), (88, 3525630), (93, 3336080), (102, 3041720), (110, 2820504), (120, 2585462), (124, 2502060), (132, 2350420), (136, 2281290), (155, 2001648), (165, 1880336), (170, 1825032), (176, 1762815), (186, 1668040), (187, 1659120), (204, 1520860), (220, 1410252), (223, 1391280), (240, 1292731), (248, 1251030), (255, 1216688), (264, 1175210), (272, 1140645), (310, 1000824), (330, 940168), (340, 912516), (341, 909840), (372, 834020), (374, 829560), (408, 760430), (440, 705126), (446, 695640), (465, 667216), (496, 625515), (510, 608344), (527, 588720), (528, 587605), (561, 553040), (620, 500412), (660, 470084), (669, 463760), (680, 456258), (682, 454920), (744, 417010), (748, 414780), (816, 380215), (880, 352563), (892, 347820), (930, 333608), (935, 331824), (1020, 304172), (1023, 303280), (1054, 294360), (1115, 278256), (1122, 276520), (1240, 250206), (1320, 235042), (1338, 231880), (1360, 228129), (1364, 227460), (1488, 208505), (1496, 207390), (1581, 196240), (1705, 181968), (1784, 173910), (1860, 166804), (1870, 165912), (2040, 152086), (2046, 151640), (2108, 147180), (2230, 139128), (2244, 138260), (2453, 126480), (2480, 125103), (2635, 117744), (2640, 117521), (2676, 115940), (2728, 113730), (2805, 110608), (2992, 103695), (3162, 98120), (3345, 92752), (3410, 90984), (3568, 86955), (3720, 83402), (3740, 82956), (3791, 81840), (4080, 76043), (4092, 75820), (4216, 73590), (4460, 69564), (4488, 69130), (4906, 63240), (5115, 60656), (5270, 58872), (5352, 57970), (5456, 56865), (5610, 55304), (5797, 53520), (6324, 49060), (6690, 46376), (6820, 45492), (6913, 44880), (7359, 42160), (7440, 41701), (7480, 41478), (7582, 40920), (7905, 39248), (8184, 37910), (8432, 36795), (8920, 34782), (8976, 34565), (9812, 31620), (10230, 30328), (10540, 29436), (10704, 28985), (11220, 27652), (11373, 27280), (11594, 26760), (12265, 25296), (12648, 24530), (13380, 23188), (13640, 22746), (13826, 22440), (14718, 21080), (14960, 20739), (15164, 20460), (15810, 19624), (16368, 18955), (17391, 17840)]