158180880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 240

約数和(自身を含む): 581837760

約数和(自身を除く): 423656880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 242, 260, 264, 286, 312, 330, 363, 390, 419, 429, 440, 484, 520, 528, 572, 605, 624, 660, 715, 726, 780, 838, 858, 880, 968, 1040, 1144, 1210, 1257, 1320, 1430, 1452, 1560, 1573, 1676, 1716, 1815, 1936, 2095, 2145, 2288, 2420, 2514, 2640, 2860, 2904, 3120, 3146, 3352, 3432, 3630, 4190, 4290, 4609, 4719, 4840, 5028, 5447, 5720, 5808, 6285, 6292, 6704, 6864, 7260, 7865, 8380, 8580, 9218, 9438, 9680, 10056, 10894, 11440, 12570, 12584, 13827, 14520, 15730, 16341, 16760, 17160, 18436, 18876, 20112, 21788, 23045, 23595, 25140, 25168, 27235, 27654, 29040, 31460, 32682, 33520, 34320, 36872, 37752, 43576, 46090, 47190, 50280, 50699, 54470, 55308, 59917, 62920, 65364, 69135, 73744, 75504, 81705, 87152, 92180, 94380, 100560, 101398, 108940, 110616, 119834, 125840, 130728, 138270, 152097, 163410, 179751, 184360, 188760, 202796, 217880, 221232, 239668, 253495, 261456, 276540, 299585, 304194, 326820, 359502, 368720, 377520, 405592, 435760, 479336, 506990, 553080, 599170, 608388, 653640, 659087, 719004, 760485, 811184, 898755, 958672, 1013980, 1106160, 1198340, 1216776, 1307280, 1318174, 1438008, 1520970, 1797510, 1977261, 2027960, 2396680, 2433552, 2636348, 2876016, 3041940, 3295435, 3595020, 3954522, 4055920, 4793360, 5272696, 6083880, 6590870, 7190040, 7909044, 9886305, 10545392, 12167760, 13181740, 14380080, 15818088, 19772610, 26363480, 31636176, 39545220, 52726960, 79090440, 158180880]

約数ペア:

[(1, 158180880), (2, 79090440), (3, 52726960), (4, 39545220), (5, 31636176), (6, 26363480), (8, 19772610), (10, 15818088), (11, 14380080), (12, 13181740), (13, 12167760), (15, 10545392), (16, 9886305), (20, 7909044), (22, 7190040), (24, 6590870), (26, 6083880), (30, 5272696), (33, 4793360), (39, 4055920), (40, 3954522), (44, 3595020), (48, 3295435), (52, 3041940), (55, 2876016), (60, 2636348), (65, 2433552), (66, 2396680), (78, 2027960), (80, 1977261), (88, 1797510), (104, 1520970), (110, 1438008), (120, 1318174), (121, 1307280), (130, 1216776), (132, 1198340), (143, 1106160), (156, 1013980), (165, 958672), (176, 898755), (195, 811184), (208, 760485), (220, 719004), (240, 659087), (242, 653640), (260, 608388), (264, 599170), (286, 553080), (312, 506990), (330, 479336), (363, 435760), (390, 405592), (419, 377520), (429, 368720), (440, 359502), (484, 326820), (520, 304194), (528, 299585), (572, 276540), (605, 261456), (624, 253495), (660, 239668), (715, 221232), (726, 217880), (780, 202796), (838, 188760), (858, 184360), (880, 179751), (968, 163410), (1040, 152097), (1144, 138270), (1210, 130728), (1257, 125840), (1320, 119834), (1430, 110616), (1452, 108940), (1560, 101398), (1573, 100560), (1676, 94380), (1716, 92180), (1815, 87152), (1936, 81705), (2095, 75504), (2145, 73744), (2288, 69135), (2420, 65364), (2514, 62920), (2640, 59917), (2860, 55308), (2904, 54470), (3120, 50699), (3146, 50280), (3352, 47190), (3432, 46090), (3630, 43576), (4190, 37752), (4290, 36872), (4609, 34320), (4719, 33520), (4840, 32682), (5028, 31460), (5447, 29040), (5720, 27654), (5808, 27235), (6285, 25168), (6292, 25140), (6704, 23595), (6864, 23045), (7260, 21788), (7865, 20112), (8380, 18876), (8580, 18436), (9218, 17160), (9438, 16760), (9680, 16341), (10056, 15730), (10894, 14520), (11440, 13827), (12570, 12584)]