619965720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3331}}^1$

素因数の和:3406

約数の個数: 192

約数和(自身を含む): 2245501440

約数和(自身を除く): 1625535720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 55, 60, 66, 72, 88, 90, 94, 99, 110, 120, 132, 141, 165, 180, 188, 198, 220, 235, 264, 282, 330, 360, 376, 396, 423, 440, 470, 495, 517, 564, 660, 705, 792, 846, 940, 990, 1034, 1128, 1320, 1410, 1551, 1692, 1880, 1980, 2068, 2115, 2585, 2820, 3102, 3331, 3384, 3960, 4136, 4230, 4653, 5170, 5640, 6204, 6662, 7755, 8460, 9306, 9993, 10340, 12408, 13324, 15510, 16655, 16920, 18612, 19986, 20680, 23265, 26648, 29979, 31020, 33310, 36641, 37224, 39972, 46530, 49965, 59958, 62040, 66620, 73282, 79944, 93060, 99930, 109923, 119916, 133240, 146564, 149895, 156557, 183205, 186120, 199860, 219846, 239832, 293128, 299790, 313114, 329769, 366410, 399720, 439692, 469671, 549615, 599580, 626228, 659538, 732820, 782785, 879384, 939342, 1099230, 1199160, 1252456, 1319076, 1409013, 1465640, 1565570, 1648845, 1722127, 1878684, 2198460, 2348355, 2638152, 2818026, 3131140, 3297690, 3444254, 3757368, 4396920, 4696710, 5166381, 5636052, 6262280, 6595380, 6888508, 7045065, 8610635, 9393420, 10332762, 11272104, 13190760, 13777016, 14090130, 15499143, 17221270, 18786840, 20665524, 25831905, 28180260, 30998286, 34442540, 41331048, 51663810, 56360520, 61996572, 68885080, 77495715, 103327620, 123993144, 154991430, 206655240, 309982860, 619965720]

約数ペア:

[(1, 619965720), (2, 309982860), (3, 206655240), (4, 154991430), (5, 123993144), (6, 103327620), (8, 77495715), (9, 68885080), (10, 61996572), (11, 56360520), (12, 51663810), (15, 41331048), (18, 34442540), (20, 30998286), (22, 28180260), (24, 25831905), (30, 20665524), (33, 18786840), (36, 17221270), (40, 15499143), (44, 14090130), (45, 13777016), (47, 13190760), (55, 11272104), (60, 10332762), (66, 9393420), (72, 8610635), (88, 7045065), (90, 6888508), (94, 6595380), (99, 6262280), (110, 5636052), (120, 5166381), (132, 4696710), (141, 4396920), (165, 3757368), (180, 3444254), (188, 3297690), (198, 3131140), (220, 2818026), (235, 2638152), (264, 2348355), (282, 2198460), (330, 1878684), (360, 1722127), (376, 1648845), (396, 1565570), (423, 1465640), (440, 1409013), (470, 1319076), (495, 1252456), (517, 1199160), (564, 1099230), (660, 939342), (705, 879384), (792, 782785), (846, 732820), (940, 659538), (990, 626228), (1034, 599580), (1128, 549615), (1320, 469671), (1410, 439692), (1551, 399720), (1692, 366410), (1880, 329769), (1980, 313114), (2068, 299790), (2115, 293128), (2585, 239832), (2820, 219846), (3102, 199860), (3331, 186120), (3384, 183205), (3960, 156557), (4136, 149895), (4230, 146564), (4653, 133240), (5170, 119916), (5640, 109923), (6204, 99930), (6662, 93060), (7755, 79944), (8460, 73282), (9306, 66620), (9993, 62040), (10340, 59958), (12408, 49965), (13324, 46530), (15510, 39972), (16655, 37224), (16920, 36641), (18612, 33310), (19986, 31020), (20680, 29979), (23265, 26648)]