2114086920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{2203}}^1$

素因数の和:2955

約数の個数: 128

約数和(自身を含む): 6931491840

約数和(自身を除く): 4817404920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 727, 1320, 1454, 2181, 2203, 2908, 3635, 4362, 4406, 5816, 6609, 7270, 7997, 8724, 8812, 10905, 11015, 13218, 14540, 15994, 17448, 17624, 21810, 22030, 23991, 24233, 26436, 29080, 31988, 33045, 39985, 43620, 44060, 47982, 48466, 52872, 63976, 66090, 72699, 79970, 87240, 88120, 95964, 96932, 119955, 121165, 132180, 145398, 159940, 191928, 193864, 239910, 242330, 264360, 290796, 319880, 363495, 479820, 484660, 581592, 726990, 959640, 969320, 1453980, 1601581, 2907960, 3203162, 4804743, 6406324, 8007905, 9609486, 12812648, 16015810, 17617391, 19218972, 24023715, 32031620, 35234782, 38437944, 48047430, 52852173, 64063240, 70469564, 88086955, 96094860, 105704346, 140939128, 176173910, 192189720, 211408692, 264260865, 352347820, 422817384, 528521730, 704695640, 1057043460, 2114086920]

約数ペア:

[(1, 2114086920), (2, 1057043460), (3, 704695640), (4, 528521730), (5, 422817384), (6, 352347820), (8, 264260865), (10, 211408692), (11, 192189720), (12, 176173910), (15, 140939128), (20, 105704346), (22, 96094860), (24, 88086955), (30, 70469564), (33, 64063240), (40, 52852173), (44, 48047430), (55, 38437944), (60, 35234782), (66, 32031620), (88, 24023715), (110, 19218972), (120, 17617391), (132, 16015810), (165, 12812648), (220, 9609486), (264, 8007905), (330, 6406324), (440, 4804743), (660, 3203162), (727, 2907960), (1320, 1601581), (1454, 1453980), (2181, 969320), (2203, 959640), (2908, 726990), (3635, 581592), (4362, 484660), (4406, 479820), (5816, 363495), (6609, 319880), (7270, 290796), (7997, 264360), (8724, 242330), (8812, 239910), (10905, 193864), (11015, 191928), (13218, 159940), (14540, 145398), (15994, 132180), (17448, 121165), (17624, 119955), (21810, 96932), (22030, 95964), (23991, 88120), (24233, 87240), (26436, 79970), (29080, 72699), (31988, 66090), (33045, 63976), (39985, 52872), (43620, 48466), (44060, 47982)]