264575220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1110

約数の個数: 192

約数和(自身を含む): 932069376

約数和(自身を除く): 667494156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 47, 52, 60, 65, 70, 78, 84, 91, 94, 105, 130, 140, 141, 156, 182, 188, 195, 210, 235, 260, 273, 282, 329, 364, 390, 420, 455, 470, 546, 564, 611, 658, 705, 780, 910, 940, 987, 1031, 1092, 1222, 1316, 1365, 1410, 1645, 1820, 1833, 1974, 2062, 2444, 2730, 2820, 3055, 3093, 3290, 3666, 3948, 4124, 4277, 4935, 5155, 5460, 6110, 6186, 6580, 7217, 7332, 8554, 9165, 9870, 10310, 12220, 12372, 12831, 13403, 14434, 15465, 17108, 18330, 19740, 20620, 21385, 21651, 25662, 26806, 28868, 30930, 36085, 36660, 40209, 42770, 43302, 48457, 51324, 53612, 61860, 64155, 67015, 72170, 80418, 85540, 86604, 93821, 96914, 108255, 128310, 134030, 144340, 145371, 160836, 187642, 193828, 201045, 216510, 242285, 256620, 268060, 281463, 290742, 339199, 375284, 402090, 433020, 469105, 484570, 562926, 581484, 629941, 678398, 726855, 804180, 938210, 969140, 1017597, 1125852, 1259882, 1356796, 1407315, 1453710, 1695995, 1876420, 1889823, 2035194, 2519764, 2814630, 2907420, 3149705, 3391990, 3779646, 4070388, 4409587, 5087985, 5629260, 6299410, 6783980, 7559292, 8819174, 9449115, 10175970, 12598820, 13228761, 17638348, 18898230, 20351940, 22047935, 26457522, 37796460, 44095870, 52915044, 66143805, 88191740, 132287610, 264575220]

約数ペア:

[(1, 264575220), (2, 132287610), (3, 88191740), (4, 66143805), (5, 52915044), (6, 44095870), (7, 37796460), (10, 26457522), (12, 22047935), (13, 20351940), (14, 18898230), (15, 17638348), (20, 13228761), (21, 12598820), (26, 10175970), (28, 9449115), (30, 8819174), (35, 7559292), (39, 6783980), (42, 6299410), (47, 5629260), (52, 5087985), (60, 4409587), (65, 4070388), (70, 3779646), (78, 3391990), (84, 3149705), (91, 2907420), (94, 2814630), (105, 2519764), (130, 2035194), (140, 1889823), (141, 1876420), (156, 1695995), (182, 1453710), (188, 1407315), (195, 1356796), (210, 1259882), (235, 1125852), (260, 1017597), (273, 969140), (282, 938210), (329, 804180), (364, 726855), (390, 678398), (420, 629941), (455, 581484), (470, 562926), (546, 484570), (564, 469105), (611, 433020), (658, 402090), (705, 375284), (780, 339199), (910, 290742), (940, 281463), (987, 268060), (1031, 256620), (1092, 242285), (1222, 216510), (1316, 201045), (1365, 193828), (1410, 187642), (1645, 160836), (1820, 145371), (1833, 144340), (1974, 134030), (2062, 128310), (2444, 108255), (2730, 96914), (2820, 93821), (3055, 86604), (3093, 85540), (3290, 80418), (3666, 72170), (3948, 67015), (4124, 64155), (4277, 61860), (4935, 53612), (5155, 51324), (5460, 48457), (6110, 43302), (6186, 42770), (6580, 40209), (7217, 36660), (7332, 36085), (8554, 30930), (9165, 28868), (9870, 26806), (10310, 25662), (12220, 21651), (12372, 21385), (12831, 20620), (13403, 19740), (14434, 18330), (15465, 17108)]