1826508180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1453}}^1$

素因数の和:1586

約数の個数: 192

約数和(自身を含む): 6073579008

約数和(自身を除く): 4247070828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 73, 82, 84, 105, 123, 140, 146, 164, 205, 210, 219, 246, 287, 292, 365, 410, 420, 438, 492, 511, 574, 615, 730, 820, 861, 876, 1022, 1095, 1148, 1230, 1435, 1453, 1460, 1533, 1722, 2044, 2190, 2460, 2555, 2870, 2906, 2993, 3066, 3444, 4305, 4359, 4380, 5110, 5740, 5812, 5986, 6132, 7265, 7665, 8610, 8718, 8979, 10171, 10220, 11972, 14530, 14965, 15330, 17220, 17436, 17958, 20342, 20951, 21795, 29060, 29930, 30513, 30660, 35916, 40684, 41902, 43590, 44895, 50855, 59573, 59860, 61026, 62853, 83804, 87180, 89790, 101710, 104755, 106069, 119146, 122052, 125706, 152565, 178719, 179580, 203420, 209510, 212138, 238292, 251412, 297865, 305130, 314265, 318207, 357438, 417011, 419020, 424276, 530345, 595730, 610260, 628530, 636414, 714876, 742483, 834022, 893595, 1060690, 1191460, 1251033, 1257060, 1272828, 1484966, 1591035, 1668044, 1787190, 2085055, 2121380, 2227449, 2502066, 2969932, 3182070, 3574380, 3712415, 4170110, 4348829, 4454898, 5004132, 6255165, 6364140, 7424830, 8340220, 8697658, 8909796, 11137245, 12510330, 13046487, 14849660, 17395316, 21744145, 22274490, 25020660, 26092974, 30441803, 43488290, 44548980, 52185948, 60883606, 65232435, 86976580, 91325409, 121767212, 130464870, 152209015, 182650818, 260929740, 304418030, 365301636, 456627045, 608836060, 913254090, 1826508180]

約数ペア:

[(1, 1826508180), (2, 913254090), (3, 608836060), (4, 456627045), (5, 365301636), (6, 304418030), (7, 260929740), (10, 182650818), (12, 152209015), (14, 130464870), (15, 121767212), (20, 91325409), (21, 86976580), (28, 65232435), (30, 60883606), (35, 52185948), (41, 44548980), (42, 43488290), (60, 30441803), (70, 26092974), (73, 25020660), (82, 22274490), (84, 21744145), (105, 17395316), (123, 14849660), (140, 13046487), (146, 12510330), (164, 11137245), (205, 8909796), (210, 8697658), (219, 8340220), (246, 7424830), (287, 6364140), (292, 6255165), (365, 5004132), (410, 4454898), (420, 4348829), (438, 4170110), (492, 3712415), (511, 3574380), (574, 3182070), (615, 2969932), (730, 2502066), (820, 2227449), (861, 2121380), (876, 2085055), (1022, 1787190), (1095, 1668044), (1148, 1591035), (1230, 1484966), (1435, 1272828), (1453, 1257060), (1460, 1251033), (1533, 1191460), (1722, 1060690), (2044, 893595), (2190, 834022), (2460, 742483), (2555, 714876), (2870, 636414), (2906, 628530), (2993, 610260), (3066, 595730), (3444, 530345), (4305, 424276), (4359, 419020), (4380, 417011), (5110, 357438), (5740, 318207), (5812, 314265), (5986, 305130), (6132, 297865), (7265, 251412), (7665, 238292), (8610, 212138), (8718, 209510), (8979, 203420), (10171, 179580), (10220, 178719), (11972, 152565), (14530, 125706), (14965, 122052), (15330, 119146), (17220, 106069), (17436, 104755), (17958, 101710), (20342, 89790), (20951, 87180), (21795, 83804), (29060, 62853), (29930, 61026), (30513, 59860), (30660, 59573), (35916, 50855), (40684, 44895), (41902, 43590)]