2142999540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1711

約数の個数: 216

約数和(自身を含む): 7266738024

約数和(自身を除く): 5123738484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 61, 66, 90, 99, 110, 121, 122, 132, 165, 180, 183, 198, 220, 242, 244, 305, 330, 363, 366, 396, 484, 495, 549, 605, 610, 660, 671, 726, 732, 915, 990, 1089, 1098, 1210, 1220, 1342, 1452, 1613, 1815, 1830, 1980, 2013, 2178, 2196, 2420, 2684, 2745, 3226, 3355, 3630, 3660, 4026, 4356, 4839, 5445, 5490, 6039, 6452, 6710, 7260, 7381, 8052, 8065, 9678, 10065, 10890, 10980, 12078, 13420, 14517, 14762, 16130, 17743, 19356, 20130, 21780, 22143, 24156, 24195, 29034, 29524, 30195, 32260, 35486, 36905, 40260, 44286, 48390, 53229, 58068, 60390, 66429, 70972, 72585, 73810, 88572, 88715, 96780, 98393, 106458, 110715, 120780, 132858, 145170, 147620, 159687, 177430, 195173, 196786, 212916, 221430, 265716, 266145, 290340, 295179, 319374, 332145, 354860, 390346, 393572, 442860, 491965, 532290, 585519, 590358, 638748, 664290, 780692, 798435, 885537, 975865, 983930, 1064580, 1082323, 1171038, 1180716, 1328580, 1475895, 1596870, 1756557, 1771074, 1951730, 1967860, 2164646, 2342076, 2927595, 2951790, 3193740, 3246969, 3513114, 3542148, 3903460, 4329292, 4427685, 5411615, 5855190, 5903580, 6493938, 7026228, 8782785, 8855370, 9740907, 10823230, 11710380, 11905553, 12987876, 16234845, 17565570, 17710740, 19481814, 21646460, 23811106, 32469690, 35131140, 35716659, 38963628, 47622212, 48704535, 59527765, 64939380, 71433318, 97409070, 107149977, 119055530, 142866636, 178583295, 194818140, 214299954, 238111060, 357166590, 428599908, 535749885, 714333180, 1071499770, 2142999540]

約数ペア:

[(1, 2142999540), (2, 1071499770), (3, 714333180), (4, 535749885), (5, 428599908), (6, 357166590), (9, 238111060), (10, 214299954), (11, 194818140), (12, 178583295), (15, 142866636), (18, 119055530), (20, 107149977), (22, 97409070), (30, 71433318), (33, 64939380), (36, 59527765), (44, 48704535), (45, 47622212), (55, 38963628), (60, 35716659), (61, 35131140), (66, 32469690), (90, 23811106), (99, 21646460), (110, 19481814), (121, 17710740), (122, 17565570), (132, 16234845), (165, 12987876), (180, 11905553), (183, 11710380), (198, 10823230), (220, 9740907), (242, 8855370), (244, 8782785), (305, 7026228), (330, 6493938), (363, 5903580), (366, 5855190), (396, 5411615), (484, 4427685), (495, 4329292), (549, 3903460), (605, 3542148), (610, 3513114), (660, 3246969), (671, 3193740), (726, 2951790), (732, 2927595), (915, 2342076), (990, 2164646), (1089, 1967860), (1098, 1951730), (1210, 1771074), (1220, 1756557), (1342, 1596870), (1452, 1475895), (1613, 1328580), (1815, 1180716), (1830, 1171038), (1980, 1082323), (2013, 1064580), (2178, 983930), (2196, 975865), (2420, 885537), (2684, 798435), (2745, 780692), (3226, 664290), (3355, 638748), (3630, 590358), (3660, 585519), (4026, 532290), (4356, 491965), (4839, 442860), (5445, 393572), (5490, 390346), (6039, 354860), (6452, 332145), (6710, 319374), (7260, 295179), (7381, 290340), (8052, 266145), (8065, 265716), (9678, 221430), (10065, 212916), (10890, 196786), (10980, 195173), (12078, 177430), (13420, 159687), (14517, 147620), (14762, 145170), (16130, 132858), (17743, 120780), (19356, 110715), (20130, 106458), (21780, 98393), (22143, 96780), (24156, 88715), (24195, 88572), (29034, 73810), (29524, 72585), (30195, 70972), (32260, 66429), (35486, 60390), (36905, 58068), (40260, 53229), (44286, 48390)]