20143646880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{35899}}^1$

素因数の和:36091

約数の個数: 192

約数和(自身を含む): 72953395200

約数和(自身を除く): 52809748320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 167, 168, 210, 224, 240, 280, 334, 336, 420, 480, 501, 560, 668, 672, 835, 840, 1002, 1120, 1169, 1336, 1670, 1680, 2004, 2338, 2505, 2672, 3340, 3360, 3507, 4008, 4676, 5010, 5344, 5845, 6680, 7014, 8016, 9352, 10020, 11690, 13360, 14028, 16032, 17535, 18704, 20040, 23380, 26720, 28056, 35070, 35899, 37408, 40080, 46760, 56112, 70140, 71798, 80160, 93520, 107697, 112224, 140280, 143596, 179495, 187040, 215394, 251293, 280560, 287192, 358990, 430788, 502586, 538485, 561120, 574384, 717980, 753879, 861576, 1005172, 1076970, 1148768, 1256465, 1435960, 1507758, 1723152, 2010344, 2153940, 2512930, 2871920, 3015516, 3446304, 3769395, 4020688, 4307880, 5025860, 5743840, 5995133, 6031032, 7538790, 8041376, 8615760, 10051720, 11990266, 12062064, 15077580, 17231520, 17985399, 20103440, 23980532, 24124128, 29975665, 30155160, 35970798, 40206880, 41965931, 47961064, 59951330, 60310320, 71941596, 83931862, 89926995, 95922128, 119902660, 120620640, 125897793, 143883192, 167863724, 179853990, 191844256, 209829655, 239805320, 251795586, 287766384, 335727448, 359707980, 419659310, 479610640, 503591172, 575532768, 629488965, 671454896, 719415960, 839318620, 959221280, 1007182344, 1258977930, 1342909792, 1438831920, 1678637240, 2014364688, 2517955860, 2877663840, 3357274480, 4028729376, 5035911720, 6714548960, 10071823440, 20143646880]

約数ペア:

[(1, 20143646880), (2, 10071823440), (3, 6714548960), (4, 5035911720), (5, 4028729376), (6, 3357274480), (7, 2877663840), (8, 2517955860), (10, 2014364688), (12, 1678637240), (14, 1438831920), (15, 1342909792), (16, 1258977930), (20, 1007182344), (21, 959221280), (24, 839318620), (28, 719415960), (30, 671454896), (32, 629488965), (35, 575532768), (40, 503591172), (42, 479610640), (48, 419659310), (56, 359707980), (60, 335727448), (70, 287766384), (80, 251795586), (84, 239805320), (96, 209829655), (105, 191844256), (112, 179853990), (120, 167863724), (140, 143883192), (160, 125897793), (167, 120620640), (168, 119902660), (210, 95922128), (224, 89926995), (240, 83931862), (280, 71941596), (334, 60310320), (336, 59951330), (420, 47961064), (480, 41965931), (501, 40206880), (560, 35970798), (668, 30155160), (672, 29975665), (835, 24124128), (840, 23980532), (1002, 20103440), (1120, 17985399), (1169, 17231520), (1336, 15077580), (1670, 12062064), (1680, 11990266), (2004, 10051720), (2338, 8615760), (2505, 8041376), (2672, 7538790), (3340, 6031032), (3360, 5995133), (3507, 5743840), (4008, 5025860), (4676, 4307880), (5010, 4020688), (5344, 3769395), (5845, 3446304), (6680, 3015516), (7014, 2871920), (8016, 2512930), (9352, 2153940), (10020, 2010344), (11690, 1723152), (13360, 1507758), (14028, 1435960), (16032, 1256465), (17535, 1148768), (18704, 1076970), (20040, 1005172), (23380, 861576), (26720, 753879), (28056, 717980), (35070, 574384), (35899, 561120), (37408, 538485), (40080, 502586), (46760, 430788), (56112, 358990), (70140, 287192), (71798, 280560), (80160, 251293), (93520, 215394), (107697, 187040), (112224, 179495), (140280, 143596)]