158854320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 562330080

約数和(自身を除く): 403475760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 67, 72, 74, 80, 89, 90, 111, 120, 134, 144, 148, 178, 180, 185, 201, 222, 240, 267, 268, 296, 333, 335, 356, 360, 370, 402, 444, 445, 534, 536, 555, 592, 603, 666, 670, 712, 720, 740, 801, 804, 888, 890, 1005, 1068, 1072, 1110, 1206, 1332, 1335, 1340, 1424, 1480, 1602, 1608, 1665, 1776, 1780, 2010, 2136, 2220, 2412, 2479, 2664, 2670, 2680, 2960, 3015, 3204, 3216, 3293, 3330, 3560, 4005, 4020, 4272, 4440, 4824, 4958, 5328, 5340, 5360, 5963, 6030, 6408, 6586, 6660, 7120, 7437, 8010, 8040, 8880, 9648, 9879, 9916, 10680, 11926, 12060, 12395, 12816, 13172, 13320, 14874, 16020, 16080, 16465, 17889, 19758, 19832, 21360, 22311, 23852, 24120, 24790, 26344, 26640, 29637, 29748, 29815, 32040, 32930, 35778, 37185, 39516, 39664, 44622, 47704, 48240, 49395, 49580, 52688, 53667, 59274, 59496, 59630, 64080, 65860, 71556, 74370, 79032, 89244, 89445, 95408, 98790, 99160, 107334, 111555, 118548, 118992, 119260, 131720, 143112, 148185, 148740, 158064, 178488, 178890, 197580, 198320, 214668, 220631, 223110, 237096, 238520, 263440, 268335, 286224, 296370, 297480, 356976, 357780, 395160, 429336, 441262, 446220, 474192, 477040, 536670, 592740, 594960, 661893, 715560, 790320, 858672, 882524, 892440, 1073340, 1103155, 1185480, 1323786, 1431120, 1765048, 1784880, 1985679, 2146680, 2206310, 2370960, 2647572, 3309465, 3530096, 3971358, 4293360, 4412620, 5295144, 6618930, 7942716, 8825240, 9928395, 10590288, 13237860, 15885432, 17650480, 19856790, 26475720, 31770864, 39713580, 52951440, 79427160, 158854320]

約数ペア:

[(1, 158854320), (2, 79427160), (3, 52951440), (4, 39713580), (5, 31770864), (6, 26475720), (8, 19856790), (9, 17650480), (10, 15885432), (12, 13237860), (15, 10590288), (16, 9928395), (18, 8825240), (20, 7942716), (24, 6618930), (30, 5295144), (36, 4412620), (37, 4293360), (40, 3971358), (45, 3530096), (48, 3309465), (60, 2647572), (67, 2370960), (72, 2206310), (74, 2146680), (80, 1985679), (89, 1784880), (90, 1765048), (111, 1431120), (120, 1323786), (134, 1185480), (144, 1103155), (148, 1073340), (178, 892440), (180, 882524), (185, 858672), (201, 790320), (222, 715560), (240, 661893), (267, 594960), (268, 592740), (296, 536670), (333, 477040), (335, 474192), (356, 446220), (360, 441262), (370, 429336), (402, 395160), (444, 357780), (445, 356976), (534, 297480), (536, 296370), (555, 286224), (592, 268335), (603, 263440), (666, 238520), (670, 237096), (712, 223110), (720, 220631), (740, 214668), (801, 198320), (804, 197580), (888, 178890), (890, 178488), (1005, 158064), (1068, 148740), (1072, 148185), (1110, 143112), (1206, 131720), (1332, 119260), (1335, 118992), (1340, 118548), (1424, 111555), (1480, 107334), (1602, 99160), (1608, 98790), (1665, 95408), (1776, 89445), (1780, 89244), (2010, 79032), (2136, 74370), (2220, 71556), (2412, 65860), (2479, 64080), (2664, 59630), (2670, 59496), (2680, 59274), (2960, 53667), (3015, 52688), (3204, 49580), (3216, 49395), (3293, 48240), (3330, 47704), (3560, 44622), (4005, 39664), (4020, 39516), (4272, 37185), (4440, 35778), (4824, 32930), (4958, 32040), (5328, 29815), (5340, 29748), (5360, 29637), (5963, 26640), (6030, 26344), (6408, 24790), (6586, 24120), (6660, 23852), (7120, 22311), (7437, 21360), (8010, 19832), (8040, 19758), (8880, 17889), (9648, 16465), (9879, 16080), (9916, 16020), (10680, 14874), (11926, 13320), (12060, 13172), (12395, 12816)]