131494440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 384

約数和(自身を含む): 531878400

約数和(自身を除く): 400383960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 49, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 98, 105, 107, 110, 114, 120, 132, 133, 140, 147, 152, 154, 165, 168, 190, 196, 209, 210, 214, 220, 228, 231, 245, 264, 266, 280, 285, 294, 308, 321, 330, 380, 385, 392, 399, 418, 420, 428, 440, 456, 462, 490, 532, 535, 539, 570, 588, 616, 627, 642, 660, 665, 735, 749, 760, 770, 798, 836, 840, 856, 924, 931, 980, 1045, 1064, 1070, 1078, 1140, 1155, 1176, 1177, 1254, 1284, 1320, 1330, 1463, 1470, 1498, 1540, 1596, 1605, 1617, 1672, 1848, 1862, 1960, 1995, 2033, 2090, 2140, 2156, 2247, 2280, 2310, 2354, 2508, 2568, 2660, 2695, 2793, 2926, 2940, 2996, 3080, 3135, 3192, 3210, 3234, 3531, 3724, 3745, 3990, 4066, 4180, 4280, 4312, 4389, 4494, 4620, 4655, 4708, 5016, 5243, 5320, 5390, 5586, 5852, 5880, 5885, 5992, 6099, 6270, 6420, 6468, 7062, 7315, 7448, 7490, 7980, 8085, 8132, 8239, 8360, 8778, 8988, 9240, 9310, 9416, 10165, 10241, 10486, 10780, 11172, 11235, 11704, 11770, 12198, 12540, 12840, 12936, 13965, 14124, 14231, 14630, 14980, 15729, 15960, 16170, 16264, 16478, 17556, 17655, 17976, 18620, 20330, 20482, 20972, 21560, 21945, 22344, 22363, 22470, 23540, 24396, 24717, 25080, 26215, 27930, 28248, 28462, 29260, 29960, 30495, 30723, 31458, 32340, 32956, 35112, 35310, 37240, 40660, 40964, 41195, 41944, 42693, 43890, 44726, 44940, 47080, 48792, 49434, 51205, 52430, 55860, 56924, 57673, 58520, 60990, 61446, 62916, 64680, 65912, 67089, 70620, 71155, 78645, 81320, 81928, 82390, 85386, 87780, 89452, 89880, 98868, 99617, 102410, 104860, 111720, 111815, 113848, 115346, 121980, 122892, 123585, 125832, 134178, 141240, 142310, 153615, 156541, 157290, 164780, 170772, 173019, 175560, 178904, 197736, 199234, 204820, 209720, 213465, 223630, 230692, 243960, 245784, 247170, 268356, 284620, 288365, 298851, 307230, 313082, 314580, 329560, 335445, 341544, 346038, 398468, 409640, 426930, 447260, 461384, 469623, 494340, 498085, 536712, 569240, 576730, 597702, 614460, 626164, 629160, 670890, 692076, 782705, 796936, 853860, 865095, 894520, 939246, 988680, 996170, 1095787, 1153460, 1195404, 1228920, 1252328, 1341780, 1384152, 1494255, 1565410, 1707720, 1730190, 1878492, 1992340, 2191574, 2306920, 2348115, 2390808, 2683560, 2988510, 3130820, 3287361, 3460380, 3756984, 3984680, 4383148, 4696230, 5478935, 5977020, 6261640, 6574722, 6920760, 8766296, 9392460, 10957870, 11954040, 13149444, 16436805, 18784920, 21915740, 26298888, 32873610, 43831480, 65747220, 131494440]

約数ペア:

[(1, 131494440), (2, 65747220), (3, 43831480), (4, 32873610), (5, 26298888), (6, 21915740), (7, 18784920), (8, 16436805), (10, 13149444), (11, 11954040), (12, 10957870), (14, 9392460), (15, 8766296), (19, 6920760), (20, 6574722), (21, 6261640), (22, 5977020), (24, 5478935), (28, 4696230), (30, 4383148), (33, 3984680), (35, 3756984), (38, 3460380), (40, 3287361), (42, 3130820), (44, 2988510), (49, 2683560), (55, 2390808), (56, 2348115), (57, 2306920), (60, 2191574), (66, 1992340), (70, 1878492), (76, 1730190), (77, 1707720), (84, 1565410), (88, 1494255), (95, 1384152), (98, 1341780), (105, 1252328), (107, 1228920), (110, 1195404), (114, 1153460), (120, 1095787), (132, 996170), (133, 988680), (140, 939246), (147, 894520), (152, 865095), (154, 853860), (165, 796936), (168, 782705), (190, 692076), (196, 670890), (209, 629160), (210, 626164), (214, 614460), (220, 597702), (228, 576730), (231, 569240), (245, 536712), (264, 498085), (266, 494340), (280, 469623), (285, 461384), (294, 447260), (308, 426930), (321, 409640), (330, 398468), (380, 346038), (385, 341544), (392, 335445), (399, 329560), (418, 314580), (420, 313082), (428, 307230), (440, 298851), (456, 288365), (462, 284620), (490, 268356), (532, 247170), (535, 245784), (539, 243960), (570, 230692), (588, 223630), (616, 213465), (627, 209720), (642, 204820), (660, 199234), (665, 197736), (735, 178904), (749, 175560), (760, 173019), (770, 170772), (798, 164780), (836, 157290), (840, 156541), (856, 153615), (924, 142310), (931, 141240), (980, 134178), (1045, 125832), (1064, 123585), (1070, 122892), (1078, 121980), (1140, 115346), (1155, 113848), (1176, 111815), (1177, 111720), (1254, 104860), (1284, 102410), (1320, 99617), (1330, 98868), (1463, 89880), (1470, 89452), (1498, 87780), (1540, 85386), (1596, 82390), (1605, 81928), (1617, 81320), (1672, 78645), (1848, 71155), (1862, 70620), (1960, 67089), (1995, 65912), (2033, 64680), (2090, 62916), (2140, 61446), (2156, 60990), (2247, 58520), (2280, 57673), (2310, 56924), (2354, 55860), (2508, 52430), (2568, 51205), (2660, 49434), (2695, 48792), (2793, 47080), (2926, 44940), (2940, 44726), (2996, 43890), (3080, 42693), (3135, 41944), (3192, 41195), (3210, 40964), (3234, 40660), (3531, 37240), (3724, 35310), (3745, 35112), (3990, 32956), (4066, 32340), (4180, 31458), (4280, 30723), (4312, 30495), (4389, 29960), (4494, 29260), (4620, 28462), (4655, 28248), (4708, 27930), (5016, 26215), (5243, 25080), (5320, 24717), (5390, 24396), (5586, 23540), (5852, 22470), (5880, 22363), (5885, 22344), (5992, 21945), (6099, 21560), (6270, 20972), (6420, 20482), (6468, 20330), (7062, 18620), (7315, 17976), (7448, 17655), (7490, 17556), (7980, 16478), (8085, 16264), (8132, 16170), (8239, 15960), (8360, 15729), (8778, 14980), (8988, 14630), (9240, 14231), (9310, 14124), (9416, 13965), (10165, 12936), (10241, 12840), (10486, 12540), (10780, 12198), (11172, 11770), (11235, 11704)]