92176640

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 240178176

約数和(自身を除く): 148001536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 101, 115, 124, 128, 155, 160, 184, 202, 230, 248, 256, 310, 320, 368, 404, 460, 496, 505, 620, 640, 713, 736, 808, 920, 992, 1010, 1240, 1280, 1426, 1472, 1616, 1840, 1984, 2020, 2323, 2480, 2852, 2944, 3131, 3232, 3565, 3680, 3968, 4040, 4646, 4960, 5704, 5888, 6262, 6464, 7130, 7360, 7936, 8080, 9292, 9920, 11408, 11615, 12524, 12928, 14260, 14720, 15655, 16160, 18584, 19840, 22816, 23230, 25048, 25856, 28520, 29440, 31310, 32320, 37168, 39680, 45632, 46460, 50096, 57040, 62620, 64640, 72013, 74336, 91264, 92920, 100192, 114080, 125240, 129280, 144026, 148672, 182528, 185840, 200384, 228160, 250480, 288052, 297344, 360065, 371680, 400768, 456320, 500960, 576104, 594688, 720130, 743360, 801536, 912640, 1001920, 1152208, 1440260, 1486720, 2003840, 2304416, 2880520, 2973440, 4007680, 4608832, 5761040, 9217664, 11522080, 18435328, 23044160, 46088320, 92176640]

約数ペア:

[(1, 92176640), (2, 46088320), (4, 23044160), (5, 18435328), (8, 11522080), (10, 9217664), (16, 5761040), (20, 4608832), (23, 4007680), (31, 2973440), (32, 2880520), (40, 2304416), (46, 2003840), (62, 1486720), (64, 1440260), (80, 1152208), (92, 1001920), (101, 912640), (115, 801536), (124, 743360), (128, 720130), (155, 594688), (160, 576104), (184, 500960), (202, 456320), (230, 400768), (248, 371680), (256, 360065), (310, 297344), (320, 288052), (368, 250480), (404, 228160), (460, 200384), (496, 185840), (505, 182528), (620, 148672), (640, 144026), (713, 129280), (736, 125240), (808, 114080), (920, 100192), (992, 92920), (1010, 91264), (1240, 74336), (1280, 72013), (1426, 64640), (1472, 62620), (1616, 57040), (1840, 50096), (1984, 46460), (2020, 45632), (2323, 39680), (2480, 37168), (2852, 32320), (2944, 31310), (3131, 29440), (3232, 28520), (3565, 25856), (3680, 25048), (3968, 23230), (4040, 22816), (4646, 19840), (4960, 18584), (5704, 16160), (5888, 15655), (6262, 14720), (6464, 14260), (7130, 12928), (7360, 12524), (7936, 11615), (8080, 11408), (9292, 9920)]