145158480

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 280

約数和(自身を含む): 536706720

約数和(自身を除く): 391548240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 131, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 262, 270, 285, 304, 324, 342, 360, 380, 393, 405, 432, 456, 486, 513, 524, 540, 570, 648, 655, 684, 720, 729, 760, 786, 810, 855, 912, 972, 1026, 1048, 1080, 1140, 1179, 1215, 1296, 1310, 1368, 1458, 1520, 1539, 1572, 1620, 1710, 1944, 1965, 2052, 2096, 2160, 2280, 2358, 2430, 2489, 2565, 2620, 2736, 2916, 3078, 3144, 3240, 3420, 3537, 3645, 3888, 3930, 4104, 4560, 4617, 4716, 4860, 4978, 5130, 5240, 5832, 5895, 6156, 6288, 6480, 6840, 7074, 7290, 7467, 7695, 7860, 8208, 9234, 9432, 9720, 9956, 10260, 10480, 10611, 11664, 11790, 12312, 12445, 13680, 13851, 14148, 14580, 14934, 15390, 15720, 17685, 18468, 18864, 19440, 19912, 20520, 21222, 22401, 23085, 23580, 24624, 24890, 27702, 28296, 29160, 29868, 30780, 31440, 31833, 35370, 36936, 37335, 39824, 41040, 42444, 44802, 46170, 47160, 49780, 53055, 55404, 56592, 58320, 59736, 61560, 63666, 67203, 69255, 70740, 73872, 74670, 84888, 89604, 92340, 94320, 95499, 99560, 106110, 110808, 112005, 119472, 123120, 127332, 134406, 138510, 141480, 149340, 159165, 169776, 179208, 184680, 190998, 199120, 201609, 212220, 221616, 224010, 254664, 268812, 277020, 282960, 298680, 318330, 336015, 358416, 369360, 381996, 403218, 424440, 448020, 477495, 509328, 537624, 554040, 597360, 604827, 636660, 672030, 763992, 806436, 848880, 896040, 954990, 1008045, 1075248, 1108080, 1209654, 1273320, 1344060, 1527984, 1612872, 1792080, 1814481, 1909980, 2016090, 2419308, 2546640, 2688120, 3024135, 3225744, 3628962, 3819960, 4032180, 4838616, 5376240, 6048270, 7257924, 7639920, 8064360, 9072405, 9677232, 12096540, 14515848, 16128720, 18144810, 24193080, 29031696, 36289620, 48386160, 72579240, 145158480]

約数ペア:

[(1, 145158480), (2, 72579240), (3, 48386160), (4, 36289620), (5, 29031696), (6, 24193080), (8, 18144810), (9, 16128720), (10, 14515848), (12, 12096540), (15, 9677232), (16, 9072405), (18, 8064360), (19, 7639920), (20, 7257924), (24, 6048270), (27, 5376240), (30, 4838616), (36, 4032180), (38, 3819960), (40, 3628962), (45, 3225744), (48, 3024135), (54, 2688120), (57, 2546640), (60, 2419308), (72, 2016090), (76, 1909980), (80, 1814481), (81, 1792080), (90, 1612872), (95, 1527984), (108, 1344060), (114, 1273320), (120, 1209654), (131, 1108080), (135, 1075248), (144, 1008045), (152, 954990), (162, 896040), (171, 848880), (180, 806436), (190, 763992), (216, 672030), (228, 636660), (240, 604827), (243, 597360), (262, 554040), (270, 537624), (285, 509328), (304, 477495), (324, 448020), (342, 424440), (360, 403218), (380, 381996), (393, 369360), (405, 358416), (432, 336015), (456, 318330), (486, 298680), (513, 282960), (524, 277020), (540, 268812), (570, 254664), (648, 224010), (655, 221616), (684, 212220), (720, 201609), (729, 199120), (760, 190998), (786, 184680), (810, 179208), (855, 169776), (912, 159165), (972, 149340), (1026, 141480), (1048, 138510), (1080, 134406), (1140, 127332), (1179, 123120), (1215, 119472), (1296, 112005), (1310, 110808), (1368, 106110), (1458, 99560), (1520, 95499), (1539, 94320), (1572, 92340), (1620, 89604), (1710, 84888), (1944, 74670), (1965, 73872), (2052, 70740), (2096, 69255), (2160, 67203), (2280, 63666), (2358, 61560), (2430, 59736), (2489, 58320), (2565, 56592), (2620, 55404), (2736, 53055), (2916, 49780), (3078, 47160), (3144, 46170), (3240, 44802), (3420, 42444), (3537, 41040), (3645, 39824), (3888, 37335), (3930, 36936), (4104, 35370), (4560, 31833), (4617, 31440), (4716, 30780), (4860, 29868), (4978, 29160), (5130, 28296), (5240, 27702), (5832, 24890), (5895, 24624), (6156, 23580), (6288, 23085), (6480, 22401), (6840, 21222), (7074, 20520), (7290, 19912), (7467, 19440), (7695, 18864), (7860, 18468), (8208, 17685), (9234, 15720), (9432, 15390), (9720, 14934), (9956, 14580), (10260, 14148), (10480, 13851), (10611, 13680), (11664, 12445), (11790, 12312)]