1935777720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{2273}}^1$

素因数の和:2485

約数の個数: 128

約数和(自身を含む): 5972797440

約数和(自身を除く): 4037019720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 151, 188, 235, 282, 302, 376, 453, 470, 564, 604, 705, 755, 906, 940, 1128, 1208, 1410, 1510, 1812, 1880, 2265, 2273, 2820, 3020, 3624, 4530, 4546, 5640, 6040, 6819, 7097, 9060, 9092, 11365, 13638, 14194, 18120, 18184, 21291, 22730, 27276, 28388, 34095, 35485, 42582, 45460, 54552, 56776, 68190, 70970, 85164, 90920, 106455, 106831, 136380, 141940, 170328, 212910, 213662, 272760, 283880, 320493, 343223, 425820, 427324, 534155, 640986, 686446, 851640, 854648, 1029669, 1068310, 1281972, 1372892, 1602465, 1716115, 2059338, 2136620, 2563944, 2745784, 3204930, 3432230, 4118676, 4273240, 5148345, 6409860, 6864460, 8237352, 10296690, 12819720, 13728920, 16131481, 20593380, 32262962, 41186760, 48394443, 64525924, 80657405, 96788886, 129051848, 161314810, 193577772, 241972215, 322629620, 387155544, 483944430, 645259240, 967888860, 1935777720]

約数ペア:

[(1, 1935777720), (2, 967888860), (3, 645259240), (4, 483944430), (5, 387155544), (6, 322629620), (8, 241972215), (10, 193577772), (12, 161314810), (15, 129051848), (20, 96788886), (24, 80657405), (30, 64525924), (40, 48394443), (47, 41186760), (60, 32262962), (94, 20593380), (120, 16131481), (141, 13728920), (151, 12819720), (188, 10296690), (235, 8237352), (282, 6864460), (302, 6409860), (376, 5148345), (453, 4273240), (470, 4118676), (564, 3432230), (604, 3204930), (705, 2745784), (755, 2563944), (906, 2136620), (940, 2059338), (1128, 1716115), (1208, 1602465), (1410, 1372892), (1510, 1281972), (1812, 1068310), (1880, 1029669), (2265, 854648), (2273, 851640), (2820, 686446), (3020, 640986), (3624, 534155), (4530, 427324), (4546, 425820), (5640, 343223), (6040, 320493), (6819, 283880), (7097, 272760), (9060, 213662), (9092, 212910), (11365, 170328), (13638, 141940), (14194, 136380), (18120, 106831), (18184, 106455), (21291, 90920), (22730, 85164), (27276, 70970), (28388, 68190), (34095, 56776), (35485, 54552), (42582, 45460)]