272913480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2927}}^1$

素因数の和:2988

約数の個数: 192

約数和(自身を含む): 1041431040

約数和(自身を除く): 768517560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 2072, 2220, 2331, 2520, 2590, 2664, 2927, 3108, 3330, 3885, 4440, 4662, 5180, 5854, 6216, 6660, 7770, 8781, 9324, 10360, 11655, 11708, 13320, 14635, 15540, 17562, 18648, 20489, 23310, 23416, 26343, 29270, 31080, 35124, 40978, 43905, 46620, 52686, 58540, 61467, 70248, 81956, 87810, 93240, 102445, 105372, 108299, 117080, 122934, 131715, 163912, 175620, 184401, 204890, 210744, 216598, 245868, 263430, 307335, 324897, 351240, 368802, 409780, 433196, 491736, 526860, 541495, 614670, 649794, 737604, 758093, 819560, 866392, 922005, 974691, 1053720, 1082990, 1229340, 1299588, 1475208, 1516186, 1624485, 1844010, 1949382, 2165980, 2274279, 2458680, 2599176, 3032372, 3248970, 3688020, 3790465, 3898764, 4331960, 4548558, 4873455, 6064744, 6497940, 6822837, 7376040, 7580930, 7797528, 9097116, 9746910, 11371395, 12995880, 13645674, 15161860, 18194232, 19493820, 22742790, 27291348, 30323720, 34114185, 38987640, 45485580, 54582696, 68228370, 90971160, 136456740, 272913480]

約数ペア:

[(1, 272913480), (2, 136456740), (3, 90971160), (4, 68228370), (5, 54582696), (6, 45485580), (7, 38987640), (8, 34114185), (9, 30323720), (10, 27291348), (12, 22742790), (14, 19493820), (15, 18194232), (18, 15161860), (20, 13645674), (21, 12995880), (24, 11371395), (28, 9746910), (30, 9097116), (35, 7797528), (36, 7580930), (37, 7376040), (40, 6822837), (42, 6497940), (45, 6064744), (56, 4873455), (60, 4548558), (63, 4331960), (70, 3898764), (72, 3790465), (74, 3688020), (84, 3248970), (90, 3032372), (105, 2599176), (111, 2458680), (120, 2274279), (126, 2165980), (140, 1949382), (148, 1844010), (168, 1624485), (180, 1516186), (185, 1475208), (210, 1299588), (222, 1229340), (252, 1082990), (259, 1053720), (280, 974691), (296, 922005), (315, 866392), (333, 819560), (360, 758093), (370, 737604), (420, 649794), (444, 614670), (504, 541495), (518, 526860), (555, 491736), (630, 433196), (666, 409780), (740, 368802), (777, 351240), (840, 324897), (888, 307335), (1036, 263430), (1110, 245868), (1260, 216598), (1295, 210744), (1332, 204890), (1480, 184401), (1554, 175620), (1665, 163912), (2072, 131715), (2220, 122934), (2331, 117080), (2520, 108299), (2590, 105372), (2664, 102445), (2927, 93240), (3108, 87810), (3330, 81956), (3885, 70248), (4440, 61467), (4662, 58540), (5180, 52686), (5854, 46620), (6216, 43905), (6660, 40978), (7770, 35124), (8781, 31080), (9324, 29270), (10360, 26343), (11655, 23416), (11708, 23310), (13320, 20489), (14635, 18648), (15540, 17562)]