153550320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1187}}^1$

素因数の和:1228

約数の個数: 240

約数和(自身を含む): 604568448

約数和(自身を除く): 451018128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1187, 1232, 1320, 1470, 1540, 1617, 1680, 1848, 1960, 2156, 2310, 2352, 2374, 2640, 2695, 2940, 3080, 3234, 3561, 3696, 3920, 4312, 4620, 4748, 5390, 5880, 5935, 6160, 6468, 7122, 8085, 8309, 8624, 9240, 9496, 10780, 11760, 11870, 12936, 13057, 14244, 16170, 16618, 17805, 18480, 18992, 21560, 23740, 24927, 25872, 26114, 28488, 32340, 33236, 35610, 39171, 41545, 43120, 47480, 49854, 52228, 56976, 58163, 64680, 65285, 66472, 71220, 78342, 83090, 91399, 94960, 99708, 104456, 116326, 124635, 129360, 130570, 132944, 142440, 156684, 166180, 174489, 182798, 195855, 199416, 208912, 232652, 249270, 261140, 274197, 284880, 290815, 313368, 332360, 348978, 365596, 391710, 398832, 456995, 465304, 498540, 522280, 548394, 581630, 626736, 639793, 664720, 697956, 731192, 783420, 872445, 913990, 930608, 997080, 1044560, 1096788, 1163260, 1279586, 1370985, 1395912, 1462384, 1566840, 1744890, 1827980, 1919379, 1994160, 2193576, 2326520, 2559172, 2741970, 2791824, 3133680, 3198965, 3489780, 3655960, 3838758, 4387152, 4653040, 5118344, 5483940, 6397930, 6979560, 7311920, 7677516, 9596895, 10236688, 10967880, 12795860, 13959120, 15355032, 19193790, 21935760, 25591720, 30710064, 38387580, 51183440, 76775160, 153550320]

約数ペア:

[(1, 153550320), (2, 76775160), (3, 51183440), (4, 38387580), (5, 30710064), (6, 25591720), (7, 21935760), (8, 19193790), (10, 15355032), (11, 13959120), (12, 12795860), (14, 10967880), (15, 10236688), (16, 9596895), (20, 7677516), (21, 7311920), (22, 6979560), (24, 6397930), (28, 5483940), (30, 5118344), (33, 4653040), (35, 4387152), (40, 3838758), (42, 3655960), (44, 3489780), (48, 3198965), (49, 3133680), (55, 2791824), (56, 2741970), (60, 2559172), (66, 2326520), (70, 2193576), (77, 1994160), (80, 1919379), (84, 1827980), (88, 1744890), (98, 1566840), (105, 1462384), (110, 1395912), (112, 1370985), (120, 1279586), (132, 1163260), (140, 1096788), (147, 1044560), (154, 997080), (165, 930608), (168, 913990), (176, 872445), (196, 783420), (210, 731192), (220, 697956), (231, 664720), (240, 639793), (245, 626736), (264, 581630), (280, 548394), (294, 522280), (308, 498540), (330, 465304), (336, 456995), (385, 398832), (392, 391710), (420, 365596), (440, 348978), (462, 332360), (490, 313368), (528, 290815), (539, 284880), (560, 274197), (588, 261140), (616, 249270), (660, 232652), (735, 208912), (770, 199416), (784, 195855), (840, 182798), (880, 174489), (924, 166180), (980, 156684), (1078, 142440), (1155, 132944), (1176, 130570), (1187, 129360), (1232, 124635), (1320, 116326), (1470, 104456), (1540, 99708), (1617, 94960), (1680, 91399), (1848, 83090), (1960, 78342), (2156, 71220), (2310, 66472), (2352, 65285), (2374, 64680), (2640, 58163), (2695, 56976), (2940, 52228), (3080, 49854), (3234, 47480), (3561, 43120), (3696, 41545), (3920, 39171), (4312, 35610), (4620, 33236), (4748, 32340), (5390, 28488), (5880, 26114), (5935, 25872), (6160, 24927), (6468, 23740), (7122, 21560), (8085, 18992), (8309, 18480), (8624, 17805), (9240, 16618), (9496, 16170), (10780, 14244), (11760, 13057), (11870, 12936)]