148978440

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 545529600

約数和(自身を除く): 396551160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 131, 135, 156, 162, 180, 195, 216, 234, 243, 260, 262, 270, 312, 324, 351, 360, 390, 393, 405, 468, 486, 520, 524, 540, 585, 648, 655, 702, 729, 780, 786, 810, 936, 972, 1048, 1053, 1080, 1170, 1179, 1215, 1310, 1404, 1458, 1560, 1572, 1620, 1703, 1755, 1944, 1965, 2106, 2187, 2340, 2358, 2430, 2620, 2808, 2916, 3144, 3159, 3240, 3406, 3510, 3537, 3645, 3930, 4212, 4374, 4680, 4716, 4860, 5109, 5240, 5265, 5832, 5895, 6318, 6812, 7020, 7074, 7290, 7860, 8424, 8515, 8748, 9432, 9477, 9720, 10218, 10530, 10611, 10935, 11790, 12636, 13624, 14040, 14148, 14580, 15327, 15720, 15795, 17030, 17496, 17685, 18954, 20436, 21060, 21222, 21870, 23580, 25272, 25545, 28296, 28431, 29160, 30654, 31590, 31833, 34060, 35370, 37908, 40872, 42120, 42444, 43740, 45981, 47160, 47385, 51090, 53055, 56862, 61308, 63180, 63666, 68120, 70740, 75816, 76635, 84888, 87480, 91962, 94770, 95499, 102180, 106110, 113724, 122616, 126360, 127332, 137943, 141480, 142155, 153270, 159165, 183924, 189540, 190998, 204360, 212220, 227448, 229905, 254664, 275886, 284310, 286497, 306540, 318330, 367848, 379080, 381996, 413829, 424440, 459810, 477495, 551772, 568620, 572994, 613080, 636660, 689715, 763992, 827658, 919620, 954990, 1103544, 1137240, 1145988, 1241487, 1273320, 1379430, 1432485, 1655316, 1839240, 1909980, 2069145, 2291976, 2482974, 2758860, 2864970, 3310632, 3724461, 3819960, 4138290, 4965948, 5517720, 5729940, 6207435, 7448922, 8276580, 9931896, 11459880, 12414870, 14897844, 16553160, 18622305, 24829740, 29795688, 37244610, 49659480, 74489220, 148978440]

約数ペア:

[(1, 148978440), (2, 74489220), (3, 49659480), (4, 37244610), (5, 29795688), (6, 24829740), (8, 18622305), (9, 16553160), (10, 14897844), (12, 12414870), (13, 11459880), (15, 9931896), (18, 8276580), (20, 7448922), (24, 6207435), (26, 5729940), (27, 5517720), (30, 4965948), (36, 4138290), (39, 3819960), (40, 3724461), (45, 3310632), (52, 2864970), (54, 2758860), (60, 2482974), (65, 2291976), (72, 2069145), (78, 1909980), (81, 1839240), (90, 1655316), (104, 1432485), (108, 1379430), (117, 1273320), (120, 1241487), (130, 1145988), (131, 1137240), (135, 1103544), (156, 954990), (162, 919620), (180, 827658), (195, 763992), (216, 689715), (234, 636660), (243, 613080), (260, 572994), (262, 568620), (270, 551772), (312, 477495), (324, 459810), (351, 424440), (360, 413829), (390, 381996), (393, 379080), (405, 367848), (468, 318330), (486, 306540), (520, 286497), (524, 284310), (540, 275886), (585, 254664), (648, 229905), (655, 227448), (702, 212220), (729, 204360), (780, 190998), (786, 189540), (810, 183924), (936, 159165), (972, 153270), (1048, 142155), (1053, 141480), (1080, 137943), (1170, 127332), (1179, 126360), (1215, 122616), (1310, 113724), (1404, 106110), (1458, 102180), (1560, 95499), (1572, 94770), (1620, 91962), (1703, 87480), (1755, 84888), (1944, 76635), (1965, 75816), (2106, 70740), (2187, 68120), (2340, 63666), (2358, 63180), (2430, 61308), (2620, 56862), (2808, 53055), (2916, 51090), (3144, 47385), (3159, 47160), (3240, 45981), (3406, 43740), (3510, 42444), (3537, 42120), (3645, 40872), (3930, 37908), (4212, 35370), (4374, 34060), (4680, 31833), (4716, 31590), (4860, 30654), (5109, 29160), (5240, 28431), (5265, 28296), (5832, 25545), (5895, 25272), (6318, 23580), (6812, 21870), (7020, 21222), (7074, 21060), (7290, 20436), (7860, 18954), (8424, 17685), (8515, 17496), (8748, 17030), (9432, 15795), (9477, 15720), (9720, 15327), (10218, 14580), (10530, 14148), (10611, 14040), (10935, 13624), (11790, 12636)]