145170240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:185

約数の個数: 224

約数和(自身を含む): 488313984

約数和(自身を除く): 343143744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 61, 64, 67, 74, 80, 96, 111, 120, 122, 134, 148, 160, 183, 185, 192, 201, 222, 240, 244, 268, 296, 305, 320, 335, 366, 370, 402, 444, 480, 488, 536, 555, 592, 610, 670, 732, 740, 804, 888, 915, 960, 976, 1005, 1072, 1110, 1184, 1220, 1340, 1464, 1480, 1608, 1776, 1830, 1952, 2010, 2144, 2220, 2257, 2368, 2440, 2479, 2680, 2928, 2960, 3216, 3552, 3660, 3904, 4020, 4087, 4288, 4440, 4514, 4880, 4958, 5360, 5856, 5920, 6432, 6771, 7104, 7320, 7437, 8040, 8174, 8880, 9028, 9760, 9916, 10720, 11285, 11712, 11840, 12261, 12395, 12864, 13542, 14640, 14874, 16080, 16348, 17760, 18056, 19520, 19832, 20435, 21440, 22570, 24522, 24790, 27084, 29280, 29748, 32160, 32696, 33855, 35520, 36112, 37185, 39664, 40870, 45140, 49044, 49580, 54168, 58560, 59496, 61305, 64320, 65392, 67710, 72224, 74370, 79328, 81740, 90280, 98088, 99160, 108336, 118992, 122610, 130784, 135420, 144448, 148740, 151219, 158656, 163480, 180560, 196176, 198320, 216672, 237984, 245220, 261568, 270840, 297480, 302438, 326960, 361120, 392352, 396640, 433344, 453657, 475968, 490440, 541680, 594960, 604876, 653920, 722240, 756095, 784704, 793280, 907314, 980880, 1083360, 1189920, 1209752, 1307840, 1512190, 1814628, 1961760, 2166720, 2268285, 2379840, 2419504, 3024380, 3629256, 3923520, 4536570, 4839008, 6048760, 7258512, 9073140, 9678016, 12097520, 14517024, 18146280, 24195040, 29034048, 36292560, 48390080, 72585120, 145170240]

約数ペア:

[(1, 145170240), (2, 72585120), (3, 48390080), (4, 36292560), (5, 29034048), (6, 24195040), (8, 18146280), (10, 14517024), (12, 12097520), (15, 9678016), (16, 9073140), (20, 7258512), (24, 6048760), (30, 4839008), (32, 4536570), (37, 3923520), (40, 3629256), (48, 3024380), (60, 2419504), (61, 2379840), (64, 2268285), (67, 2166720), (74, 1961760), (80, 1814628), (96, 1512190), (111, 1307840), (120, 1209752), (122, 1189920), (134, 1083360), (148, 980880), (160, 907314), (183, 793280), (185, 784704), (192, 756095), (201, 722240), (222, 653920), (240, 604876), (244, 594960), (268, 541680), (296, 490440), (305, 475968), (320, 453657), (335, 433344), (366, 396640), (370, 392352), (402, 361120), (444, 326960), (480, 302438), (488, 297480), (536, 270840), (555, 261568), (592, 245220), (610, 237984), (670, 216672), (732, 198320), (740, 196176), (804, 180560), (888, 163480), (915, 158656), (960, 151219), (976, 148740), (1005, 144448), (1072, 135420), (1110, 130784), (1184, 122610), (1220, 118992), (1340, 108336), (1464, 99160), (1480, 98088), (1608, 90280), (1776, 81740), (1830, 79328), (1952, 74370), (2010, 72224), (2144, 67710), (2220, 65392), (2257, 64320), (2368, 61305), (2440, 59496), (2479, 58560), (2680, 54168), (2928, 49580), (2960, 49044), (3216, 45140), (3552, 40870), (3660, 39664), (3904, 37185), (4020, 36112), (4087, 35520), (4288, 33855), (4440, 32696), (4514, 32160), (4880, 29748), (4958, 29280), (5360, 27084), (5856, 24790), (5920, 24522), (6432, 22570), (6771, 21440), (7104, 20435), (7320, 19832), (7437, 19520), (8040, 18056), (8174, 17760), (8880, 16348), (9028, 16080), (9760, 14874), (9916, 14640), (10720, 13542), (11285, 12864), (11712, 12395), (11840, 12261)]