98438640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 320550912

約数和(自身を除く): 222112272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 101, 120, 124, 131, 155, 186, 202, 240, 248, 262, 303, 310, 372, 393, 404, 465, 496, 505, 524, 606, 620, 655, 744, 786, 808, 930, 1010, 1048, 1212, 1240, 1310, 1488, 1515, 1572, 1616, 1860, 1965, 2020, 2096, 2424, 2480, 2620, 3030, 3131, 3144, 3720, 3930, 4040, 4061, 4848, 5240, 6060, 6262, 6288, 7440, 7860, 8080, 8122, 9393, 10480, 12120, 12183, 12524, 13231, 15655, 15720, 16244, 18786, 20305, 24240, 24366, 25048, 26462, 31310, 31440, 32488, 37572, 39693, 40610, 46965, 48732, 50096, 52924, 60915, 62620, 64976, 66155, 75144, 79386, 81220, 93930, 97464, 105848, 121830, 125240, 132310, 150288, 158772, 162440, 187860, 194928, 198465, 211696, 243660, 250480, 264620, 317544, 324880, 375720, 396930, 410161, 487320, 529240, 635088, 751440, 793860, 820322, 974640, 1058480, 1230483, 1587720, 1640644, 2050805, 2460966, 3175440, 3281288, 4101610, 4921932, 6152415, 6562576, 8203220, 9843864, 12304830, 16406440, 19687728, 24609660, 32812880, 49219320, 98438640]

約数ペア:

[(1, 98438640), (2, 49219320), (3, 32812880), (4, 24609660), (5, 19687728), (6, 16406440), (8, 12304830), (10, 9843864), (12, 8203220), (15, 6562576), (16, 6152415), (20, 4921932), (24, 4101610), (30, 3281288), (31, 3175440), (40, 2460966), (48, 2050805), (60, 1640644), (62, 1587720), (80, 1230483), (93, 1058480), (101, 974640), (120, 820322), (124, 793860), (131, 751440), (155, 635088), (186, 529240), (202, 487320), (240, 410161), (248, 396930), (262, 375720), (303, 324880), (310, 317544), (372, 264620), (393, 250480), (404, 243660), (465, 211696), (496, 198465), (505, 194928), (524, 187860), (606, 162440), (620, 158772), (655, 150288), (744, 132310), (786, 125240), (808, 121830), (930, 105848), (1010, 97464), (1048, 93930), (1212, 81220), (1240, 79386), (1310, 75144), (1488, 66155), (1515, 64976), (1572, 62620), (1616, 60915), (1860, 52924), (1965, 50096), (2020, 48732), (2096, 46965), (2424, 40610), (2480, 39693), (2620, 37572), (3030, 32488), (3131, 31440), (3144, 31310), (3720, 26462), (3930, 25048), (4040, 24366), (4061, 24240), (4848, 20305), (5240, 18786), (6060, 16244), (6262, 15720), (6288, 15655), (7440, 13231), (7860, 12524), (8080, 12183), (8122, 12120), (9393, 10480)]