1967615760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{919}}^1$

素因数の和:1757

約数の個数: 160

約数和(自身を含む): 6669573120

約数和(自身を除く): 4701957360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 811, 880, 919, 1320, 1622, 1838, 2433, 2640, 2757, 3244, 3676, 4055, 4595, 4866, 5514, 6488, 7352, 8110, 8921, 9190, 9732, 10109, 11028, 12165, 12976, 13785, 14704, 16220, 17842, 18380, 19464, 20218, 22056, 24330, 26763, 27570, 30327, 32440, 35684, 36760, 38928, 40436, 44112, 44605, 48660, 50545, 53526, 55140, 60654, 64880, 71368, 73520, 80872, 89210, 97320, 101090, 107052, 110280, 121308, 133815, 142736, 151635, 161744, 178420, 194640, 202180, 214104, 220560, 242616, 267630, 303270, 356840, 404360, 428208, 485232, 535260, 606540, 713680, 745309, 808720, 1070520, 1213080, 1490618, 2141040, 2235927, 2426160, 2981236, 3726545, 4471854, 5962472, 7453090, 8198399, 8943708, 11179635, 11924944, 14906180, 16396798, 17887416, 22359270, 24595197, 29812360, 32793596, 35774832, 40991995, 44718540, 49190394, 59624720, 65587192, 81983990, 89437080, 98380788, 122975985, 131174384, 163967980, 178874160, 196761576, 245951970, 327935960, 393523152, 491903940, 655871920, 983807880, 1967615760]

約数ペア:

[(1, 1967615760), (2, 983807880), (3, 655871920), (4, 491903940), (5, 393523152), (6, 327935960), (8, 245951970), (10, 196761576), (11, 178874160), (12, 163967980), (15, 131174384), (16, 122975985), (20, 98380788), (22, 89437080), (24, 81983990), (30, 65587192), (33, 59624720), (40, 49190394), (44, 44718540), (48, 40991995), (55, 35774832), (60, 32793596), (66, 29812360), (80, 24595197), (88, 22359270), (110, 17887416), (120, 16396798), (132, 14906180), (165, 11924944), (176, 11179635), (220, 8943708), (240, 8198399), (264, 7453090), (330, 5962472), (440, 4471854), (528, 3726545), (660, 2981236), (811, 2426160), (880, 2235927), (919, 2141040), (1320, 1490618), (1622, 1213080), (1838, 1070520), (2433, 808720), (2640, 745309), (2757, 713680), (3244, 606540), (3676, 535260), (4055, 485232), (4595, 428208), (4866, 404360), (5514, 356840), (6488, 303270), (7352, 267630), (8110, 242616), (8921, 220560), (9190, 214104), (9732, 202180), (10109, 194640), (11028, 178420), (12165, 161744), (12976, 151635), (13785, 142736), (14704, 133815), (16220, 121308), (17842, 110280), (18380, 107052), (19464, 101090), (20218, 97320), (22056, 89210), (24330, 80872), (26763, 73520), (27570, 71368), (30327, 64880), (32440, 60654), (35684, 55140), (36760, 53526), (38928, 50545), (40436, 48660), (44112, 44605)]