42641640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 148599360

約数和(自身を除く): 105957720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 107, 108, 120, 123, 135, 162, 164, 180, 205, 214, 216, 243, 246, 270, 321, 324, 328, 360, 369, 405, 410, 428, 486, 492, 535, 540, 615, 642, 648, 738, 810, 820, 856, 963, 972, 984, 1070, 1080, 1107, 1215, 1230, 1284, 1476, 1605, 1620, 1640, 1845, 1926, 1944, 2140, 2214, 2430, 2460, 2568, 2889, 2952, 3210, 3240, 3321, 3690, 3852, 4280, 4387, 4428, 4815, 4860, 4920, 5535, 5778, 6420, 6642, 7380, 7704, 8667, 8774, 8856, 9630, 9720, 9963, 11070, 11556, 12840, 13161, 13284, 14445, 14760, 16605, 17334, 17548, 19260, 19926, 21935, 22140, 23112, 26001, 26322, 26568, 28890, 33210, 34668, 35096, 38520, 39483, 39852, 43335, 43870, 44280, 49815, 52002, 52644, 57780, 65805, 66420, 69336, 78966, 79704, 86670, 87740, 99630, 104004, 105288, 115560, 118449, 130005, 131610, 132840, 157932, 173340, 175480, 197415, 199260, 208008, 236898, 260010, 263220, 315864, 346680, 355347, 394830, 398520, 473796, 520020, 526440, 592245, 710694, 789660, 947592, 1040040, 1066041, 1184490, 1421388, 1579320, 1776735, 2132082, 2368980, 2842776, 3553470, 4264164, 4737960, 5330205, 7106940, 8528328, 10660410, 14213880, 21320820, 42641640]

約数ペア:

[(1, 42641640), (2, 21320820), (3, 14213880), (4, 10660410), (5, 8528328), (6, 7106940), (8, 5330205), (9, 4737960), (10, 4264164), (12, 3553470), (15, 2842776), (18, 2368980), (20, 2132082), (24, 1776735), (27, 1579320), (30, 1421388), (36, 1184490), (40, 1066041), (41, 1040040), (45, 947592), (54, 789660), (60, 710694), (72, 592245), (81, 526440), (82, 520020), (90, 473796), (107, 398520), (108, 394830), (120, 355347), (123, 346680), (135, 315864), (162, 263220), (164, 260010), (180, 236898), (205, 208008), (214, 199260), (216, 197415), (243, 175480), (246, 173340), (270, 157932), (321, 132840), (324, 131610), (328, 130005), (360, 118449), (369, 115560), (405, 105288), (410, 104004), (428, 99630), (486, 87740), (492, 86670), (535, 79704), (540, 78966), (615, 69336), (642, 66420), (648, 65805), (738, 57780), (810, 52644), (820, 52002), (856, 49815), (963, 44280), (972, 43870), (984, 43335), (1070, 39852), (1080, 39483), (1107, 38520), (1215, 35096), (1230, 34668), (1284, 33210), (1476, 28890), (1605, 26568), (1620, 26322), (1640, 26001), (1845, 23112), (1926, 22140), (1944, 21935), (2140, 19926), (2214, 19260), (2430, 17548), (2460, 17334), (2568, 16605), (2889, 14760), (2952, 14445), (3210, 13284), (3240, 13161), (3321, 12840), (3690, 11556), (3852, 11070), (4280, 9963), (4387, 9720), (4428, 9630), (4815, 8856), (4860, 8774), (4920, 8667), (5535, 7704), (5778, 7380), (6420, 6642)]