56170140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 184246272

約数和(自身を除く): 128076132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 31, 39, 46, 52, 60, 62, 65, 69, 78, 92, 93, 101, 115, 124, 130, 138, 155, 156, 186, 195, 202, 230, 260, 276, 299, 303, 310, 345, 372, 390, 403, 404, 460, 465, 505, 598, 606, 620, 690, 713, 780, 806, 897, 930, 1010, 1196, 1209, 1212, 1313, 1380, 1426, 1495, 1515, 1612, 1794, 1860, 2015, 2020, 2139, 2323, 2418, 2626, 2852, 2990, 3030, 3131, 3565, 3588, 3939, 4030, 4278, 4485, 4646, 4836, 5252, 5980, 6045, 6060, 6262, 6565, 6969, 7130, 7878, 8060, 8556, 8970, 9269, 9292, 9393, 10695, 11615, 12090, 12524, 13130, 13938, 14260, 15655, 15756, 17940, 18538, 18786, 19695, 21390, 23230, 24180, 26260, 27807, 27876, 30199, 31310, 34845, 37076, 37572, 39390, 40703, 42780, 46345, 46460, 46965, 55614, 60398, 62620, 69690, 72013, 78780, 81406, 90597, 92690, 93930, 111228, 120796, 122109, 139035, 139380, 144026, 150995, 162812, 181194, 185380, 187860, 203515, 216039, 244218, 278070, 288052, 301990, 360065, 362388, 407030, 432078, 452985, 488436, 556140, 603980, 610545, 720130, 814060, 864156, 905970, 936169, 1080195, 1221090, 1440260, 1811940, 1872338, 2160390, 2442180, 2808507, 3744676, 4320780, 4680845, 5617014, 9361690, 11234028, 14042535, 18723380, 28085070, 56170140]

約数ペア:

[(1, 56170140), (2, 28085070), (3, 18723380), (4, 14042535), (5, 11234028), (6, 9361690), (10, 5617014), (12, 4680845), (13, 4320780), (15, 3744676), (20, 2808507), (23, 2442180), (26, 2160390), (30, 1872338), (31, 1811940), (39, 1440260), (46, 1221090), (52, 1080195), (60, 936169), (62, 905970), (65, 864156), (69, 814060), (78, 720130), (92, 610545), (93, 603980), (101, 556140), (115, 488436), (124, 452985), (130, 432078), (138, 407030), (155, 362388), (156, 360065), (186, 301990), (195, 288052), (202, 278070), (230, 244218), (260, 216039), (276, 203515), (299, 187860), (303, 185380), (310, 181194), (345, 162812), (372, 150995), (390, 144026), (403, 139380), (404, 139035), (460, 122109), (465, 120796), (505, 111228), (598, 93930), (606, 92690), (620, 90597), (690, 81406), (713, 78780), (780, 72013), (806, 69690), (897, 62620), (930, 60398), (1010, 55614), (1196, 46965), (1209, 46460), (1212, 46345), (1313, 42780), (1380, 40703), (1426, 39390), (1495, 37572), (1515, 37076), (1612, 34845), (1794, 31310), (1860, 30199), (2015, 27876), (2020, 27807), (2139, 26260), (2323, 24180), (2418, 23230), (2626, 21390), (2852, 19695), (2990, 18786), (3030, 18538), (3131, 17940), (3565, 15756), (3588, 15655), (3939, 14260), (4030, 13938), (4278, 13130), (4485, 12524), (4646, 12090), (4836, 11615), (5252, 10695), (5980, 9393), (6045, 9292), (6060, 9269), (6262, 8970), (6565, 8556), (6969, 8060), (7130, 7878)]