2697465720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{11057}}^1$

素因数の和:11197

約数の個数: 128

約数和(自身を含む): 8598700800

約数和(自身を除く): 5901235080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 107, 114, 120, 152, 190, 214, 228, 285, 321, 380, 428, 456, 535, 570, 642, 760, 856, 1070, 1140, 1284, 1605, 2033, 2140, 2280, 2568, 3210, 4066, 4280, 6099, 6420, 8132, 10165, 11057, 12198, 12840, 16264, 20330, 22114, 24396, 30495, 33171, 40660, 44228, 48792, 55285, 60990, 66342, 81320, 88456, 110570, 121980, 132684, 165855, 210083, 221140, 243960, 265368, 331710, 420166, 442280, 630249, 663420, 840332, 1050415, 1183099, 1260498, 1326840, 1680664, 2100830, 2366198, 2520996, 3151245, 3549297, 4201660, 4732396, 5041992, 5915495, 6302490, 7098594, 8403320, 9464792, 11830990, 12604980, 14197188, 17746485, 22478881, 23661980, 25209960, 28394376, 35492970, 44957762, 47323960, 67436643, 70985940, 89915524, 112394405, 134873286, 141971880, 179831048, 224788810, 269746572, 337183215, 449577620, 539493144, 674366430, 899155240, 1348732860, 2697465720]

約数ペア:

[(1, 2697465720), (2, 1348732860), (3, 899155240), (4, 674366430), (5, 539493144), (6, 449577620), (8, 337183215), (10, 269746572), (12, 224788810), (15, 179831048), (19, 141971880), (20, 134873286), (24, 112394405), (30, 89915524), (38, 70985940), (40, 67436643), (57, 47323960), (60, 44957762), (76, 35492970), (95, 28394376), (107, 25209960), (114, 23661980), (120, 22478881), (152, 17746485), (190, 14197188), (214, 12604980), (228, 11830990), (285, 9464792), (321, 8403320), (380, 7098594), (428, 6302490), (456, 5915495), (535, 5041992), (570, 4732396), (642, 4201660), (760, 3549297), (856, 3151245), (1070, 2520996), (1140, 2366198), (1284, 2100830), (1605, 1680664), (2033, 1326840), (2140, 1260498), (2280, 1183099), (2568, 1050415), (3210, 840332), (4066, 663420), (4280, 630249), (6099, 442280), (6420, 420166), (8132, 331710), (10165, 265368), (11057, 243960), (12198, 221140), (12840, 210083), (16264, 165855), (20330, 132684), (22114, 121980), (24396, 110570), (30495, 88456), (33171, 81320), (40660, 66342), (44228, 60990), (48792, 55285)]