40808535180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{7549}}^1$

素因数の和:7840

約数の個数: 192

約数和(自身を含む): 133374796800

約数和(自身を除く): 92566261620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 211, 244, 305, 366, 420, 422, 427, 610, 633, 732, 844, 854, 915, 1055, 1220, 1266, 1281, 1477, 1708, 1830, 2110, 2135, 2532, 2562, 2954, 3165, 3660, 4220, 4270, 4431, 5124, 5908, 6330, 6405, 7385, 7549, 8540, 8862, 12660, 12810, 12871, 14770, 15098, 17724, 22155, 22647, 25620, 25742, 29540, 30196, 37745, 38613, 44310, 45294, 51484, 52843, 64355, 75490, 77226, 88620, 90097, 90588, 105686, 113235, 128710, 150980, 154452, 158529, 180194, 193065, 211372, 226470, 257420, 264215, 270291, 317058, 360388, 386130, 450485, 452940, 460489, 528430, 540582, 634116, 772260, 792645, 900970, 920978, 1056860, 1081164, 1351455, 1381467, 1585290, 1592839, 1801940, 1841956, 2302445, 2702910, 2762934, 3170580, 3185678, 3223423, 4604890, 4778517, 5405820, 5525868, 6371356, 6446846, 6907335, 7964195, 9209780, 9557034, 9670269, 11149873, 12893692, 13814670, 15928390, 16117115, 19114068, 19340538, 22299746, 23892585, 27629340, 31856780, 32234230, 33449619, 38681076, 44599492, 47785170, 48351345, 55749365, 64468460, 66899238, 95570340, 96702690, 97163179, 111498730, 133798476, 167248095, 193405380, 194326358, 222997460, 291489537, 334496190, 388652716, 485815895, 582979074, 668992380, 680142253, 971631790, 1165958148, 1360284506, 1457447685, 1943263580, 2040426759, 2720569012, 2914895370, 3400711265, 4080853518, 5829790740, 6801422530, 8161707036, 10202133795, 13602845060, 20404267590, 40808535180]

約数ペア:

[(1, 40808535180), (2, 20404267590), (3, 13602845060), (4, 10202133795), (5, 8161707036), (6, 6801422530), (7, 5829790740), (10, 4080853518), (12, 3400711265), (14, 2914895370), (15, 2720569012), (20, 2040426759), (21, 1943263580), (28, 1457447685), (30, 1360284506), (35, 1165958148), (42, 971631790), (60, 680142253), (61, 668992380), (70, 582979074), (84, 485815895), (105, 388652716), (122, 334496190), (140, 291489537), (183, 222997460), (210, 194326358), (211, 193405380), (244, 167248095), (305, 133798476), (366, 111498730), (420, 97163179), (422, 96702690), (427, 95570340), (610, 66899238), (633, 64468460), (732, 55749365), (844, 48351345), (854, 47785170), (915, 44599492), (1055, 38681076), (1220, 33449619), (1266, 32234230), (1281, 31856780), (1477, 27629340), (1708, 23892585), (1830, 22299746), (2110, 19340538), (2135, 19114068), (2532, 16117115), (2562, 15928390), (2954, 13814670), (3165, 12893692), (3660, 11149873), (4220, 9670269), (4270, 9557034), (4431, 9209780), (5124, 7964195), (5908, 6907335), (6330, 6446846), (6405, 6371356), (7385, 5525868), (7549, 5405820), (8540, 4778517), (8862, 4604890), (12660, 3223423), (12810, 3185678), (12871, 3170580), (14770, 2762934), (15098, 2702910), (17724, 2302445), (22155, 1841956), (22647, 1801940), (25620, 1592839), (25742, 1585290), (29540, 1381467), (30196, 1351455), (37745, 1081164), (38613, 1056860), (44310, 920978), (45294, 900970), (51484, 792645), (52843, 772260), (64355, 634116), (75490, 540582), (77226, 528430), (88620, 460489), (90097, 452940), (90588, 450485), (105686, 386130), (113235, 360388), (128710, 317058), (150980, 270291), (154452, 264215), (158529, 257420), (180194, 226470), (193065, 211372)]