2660823720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1176

約数の個数: 192

約数和(自身を含む): 8860250880

約数和(自身を除く): 6199427160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 103, 120, 146, 180, 206, 219, 292, 309, 360, 365, 412, 438, 515, 584, 618, 657, 730, 824, 876, 927, 983, 1030, 1095, 1236, 1314, 1460, 1545, 1752, 1854, 1966, 2060, 2190, 2472, 2628, 2920, 2949, 3090, 3285, 3708, 3932, 4120, 4380, 4635, 4915, 5256, 5898, 6180, 6570, 7416, 7519, 7864, 8760, 8847, 9270, 9830, 11796, 12360, 13140, 14745, 15038, 17694, 18540, 19660, 22557, 23592, 26280, 29490, 30076, 35388, 37080, 37595, 39320, 44235, 45114, 58980, 60152, 67671, 70776, 71759, 75190, 88470, 90228, 101249, 112785, 117960, 135342, 143518, 150380, 176940, 180456, 202498, 215277, 225570, 270684, 287036, 300760, 303747, 338355, 353880, 358795, 404996, 430554, 451140, 506245, 541368, 574072, 607494, 645831, 676710, 717590, 809992, 861108, 902280, 911241, 1012490, 1076385, 1214988, 1291662, 1353420, 1435180, 1518735, 1722216, 1822482, 2024980, 2152770, 2429976, 2583324, 2706840, 2870360, 3037470, 3229155, 3644964, 4049960, 4305540, 4556205, 5166648, 6074940, 6458310, 7289928, 7391177, 8611080, 9112410, 12149880, 12916620, 14782354, 18224820, 22173531, 25833240, 29564708, 36449640, 36955885, 44347062, 59129416, 66520593, 73911770, 88694124, 110867655, 133041186, 147823540, 177388248, 221735310, 266082372, 295647080, 332602965, 443470620, 532164744, 665205930, 886941240, 1330411860, 2660823720]

約数ペア:

[(1, 2660823720), (2, 1330411860), (3, 886941240), (4, 665205930), (5, 532164744), (6, 443470620), (8, 332602965), (9, 295647080), (10, 266082372), (12, 221735310), (15, 177388248), (18, 147823540), (20, 133041186), (24, 110867655), (30, 88694124), (36, 73911770), (40, 66520593), (45, 59129416), (60, 44347062), (72, 36955885), (73, 36449640), (90, 29564708), (103, 25833240), (120, 22173531), (146, 18224820), (180, 14782354), (206, 12916620), (219, 12149880), (292, 9112410), (309, 8611080), (360, 7391177), (365, 7289928), (412, 6458310), (438, 6074940), (515, 5166648), (584, 4556205), (618, 4305540), (657, 4049960), (730, 3644964), (824, 3229155), (876, 3037470), (927, 2870360), (983, 2706840), (1030, 2583324), (1095, 2429976), (1236, 2152770), (1314, 2024980), (1460, 1822482), (1545, 1722216), (1752, 1518735), (1854, 1435180), (1966, 1353420), (2060, 1291662), (2190, 1214988), (2472, 1076385), (2628, 1012490), (2920, 911241), (2949, 902280), (3090, 861108), (3285, 809992), (3708, 717590), (3932, 676710), (4120, 645831), (4380, 607494), (4635, 574072), (4915, 541368), (5256, 506245), (5898, 451140), (6180, 430554), (6570, 404996), (7416, 358795), (7519, 353880), (7864, 338355), (8760, 303747), (8847, 300760), (9270, 287036), (9830, 270684), (11796, 225570), (12360, 215277), (13140, 202498), (14745, 180456), (15038, 176940), (17694, 150380), (18540, 143518), (19660, 135342), (22557, 117960), (23592, 112785), (26280, 101249), (29490, 90228), (30076, 88470), (35388, 75190), (37080, 71759), (37595, 70776), (39320, 67671), (44235, 60152), (45114, 58980)]