121291940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 347493888

約数和(自身を除く): 226201948

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 41, 44, 55, 68, 70, 77, 82, 85, 110, 113, 119, 140, 154, 164, 170, 187, 205, 220, 226, 238, 287, 308, 340, 374, 385, 410, 451, 452, 476, 565, 574, 595, 697, 748, 770, 791, 820, 902, 935, 1130, 1148, 1190, 1243, 1309, 1394, 1435, 1540, 1582, 1804, 1870, 1921, 2255, 2260, 2380, 2486, 2618, 2788, 2870, 3157, 3164, 3485, 3740, 3842, 3955, 4510, 4633, 4879, 4972, 5236, 5740, 6215, 6314, 6545, 6970, 7667, 7684, 7910, 8701, 9020, 9266, 9605, 9758, 12430, 12628, 13090, 13447, 13940, 15334, 15785, 15820, 17402, 18532, 19210, 19516, 21131, 23165, 24395, 24860, 26180, 26894, 30668, 31570, 32431, 34804, 38335, 38420, 42262, 43505, 46330, 48790, 50963, 53669, 53788, 63140, 64862, 67235, 76670, 78761, 84524, 87010, 92660, 97580, 101926, 105655, 107338, 129724, 134470, 147917, 153340, 157522, 162155, 174020, 203852, 211310, 214676, 254815, 268345, 268940, 295834, 315044, 324310, 356741, 393805, 422620, 509630, 536690, 551327, 591668, 648620, 713482, 739585, 787610, 866371, 1019260, 1073380, 1102654, 1426964, 1479170, 1575220, 1732742, 1783705, 2205308, 2756635, 2958340, 3465484, 3567410, 4331855, 5513270, 6064597, 7134820, 8663710, 11026540, 12129194, 17327420, 24258388, 30322985, 60645970, 121291940]

約数ペア:

[(1, 121291940), (2, 60645970), (4, 30322985), (5, 24258388), (7, 17327420), (10, 12129194), (11, 11026540), (14, 8663710), (17, 7134820), (20, 6064597), (22, 5513270), (28, 4331855), (34, 3567410), (35, 3465484), (41, 2958340), (44, 2756635), (55, 2205308), (68, 1783705), (70, 1732742), (77, 1575220), (82, 1479170), (85, 1426964), (110, 1102654), (113, 1073380), (119, 1019260), (140, 866371), (154, 787610), (164, 739585), (170, 713482), (187, 648620), (205, 591668), (220, 551327), (226, 536690), (238, 509630), (287, 422620), (308, 393805), (340, 356741), (374, 324310), (385, 315044), (410, 295834), (451, 268940), (452, 268345), (476, 254815), (565, 214676), (574, 211310), (595, 203852), (697, 174020), (748, 162155), (770, 157522), (791, 153340), (820, 147917), (902, 134470), (935, 129724), (1130, 107338), (1148, 105655), (1190, 101926), (1243, 97580), (1309, 92660), (1394, 87010), (1435, 84524), (1540, 78761), (1582, 76670), (1804, 67235), (1870, 64862), (1921, 63140), (2255, 53788), (2260, 53669), (2380, 50963), (2486, 48790), (2618, 46330), (2788, 43505), (2870, 42262), (3157, 38420), (3164, 38335), (3485, 34804), (3740, 32431), (3842, 31570), (3955, 30668), (4510, 26894), (4633, 26180), (4879, 24860), (4972, 24395), (5236, 23165), (5740, 21131), (6215, 19516), (6314, 19210), (6545, 18532), (6970, 17402), (7667, 15820), (7684, 15785), (7910, 15334), (8701, 13940), (9020, 13447), (9266, 13090), (9605, 12628), (9758, 12430)]