20110740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 67737600

約数和(自身を除く): 47626860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 23, 26, 30, 38, 39, 46, 52, 57, 59, 60, 65, 69, 76, 78, 92, 95, 114, 115, 118, 130, 138, 156, 177, 190, 195, 228, 230, 236, 247, 260, 276, 285, 295, 299, 345, 354, 380, 390, 437, 460, 494, 570, 590, 598, 690, 708, 741, 767, 780, 874, 885, 897, 988, 1121, 1140, 1180, 1196, 1235, 1311, 1357, 1380, 1482, 1495, 1534, 1748, 1770, 1794, 2185, 2242, 2301, 2470, 2622, 2714, 2964, 2990, 3068, 3363, 3540, 3588, 3705, 3835, 4071, 4370, 4484, 4485, 4602, 4940, 5244, 5428, 5605, 5681, 5980, 6555, 6726, 6785, 7410, 7670, 8142, 8740, 8970, 9204, 11210, 11362, 11505, 13110, 13452, 13570, 14573, 14820, 15340, 16284, 16815, 17043, 17641, 17940, 20355, 22420, 22724, 23010, 25783, 26220, 27140, 28405, 29146, 33630, 34086, 35282, 40710, 43719, 46020, 51566, 52923, 56810, 58292, 67260, 68172, 70564, 72865, 77349, 81420, 85215, 87438, 88205, 103132, 105846, 113620, 128915, 145730, 154698, 170430, 174876, 176410, 211692, 218595, 257830, 264615, 291460, 309396, 335179, 340860, 352820, 386745, 437190, 515660, 529230, 670358, 773490, 874380, 1005537, 1058460, 1340716, 1546980, 1675895, 2011074, 3351790, 4022148, 5027685, 6703580, 10055370, 20110740]

約数ペア:

[(1, 20110740), (2, 10055370), (3, 6703580), (4, 5027685), (5, 4022148), (6, 3351790), (10, 2011074), (12, 1675895), (13, 1546980), (15, 1340716), (19, 1058460), (20, 1005537), (23, 874380), (26, 773490), (30, 670358), (38, 529230), (39, 515660), (46, 437190), (52, 386745), (57, 352820), (59, 340860), (60, 335179), (65, 309396), (69, 291460), (76, 264615), (78, 257830), (92, 218595), (95, 211692), (114, 176410), (115, 174876), (118, 170430), (130, 154698), (138, 145730), (156, 128915), (177, 113620), (190, 105846), (195, 103132), (228, 88205), (230, 87438), (236, 85215), (247, 81420), (260, 77349), (276, 72865), (285, 70564), (295, 68172), (299, 67260), (345, 58292), (354, 56810), (380, 52923), (390, 51566), (437, 46020), (460, 43719), (494, 40710), (570, 35282), (590, 34086), (598, 33630), (690, 29146), (708, 28405), (741, 27140), (767, 26220), (780, 25783), (874, 23010), (885, 22724), (897, 22420), (988, 20355), (1121, 17940), (1140, 17641), (1180, 17043), (1196, 16815), (1235, 16284), (1311, 15340), (1357, 14820), (1380, 14573), (1482, 13570), (1495, 13452), (1534, 13110), (1748, 11505), (1770, 11362), (1794, 11210), (2185, 9204), (2242, 8970), (2301, 8740), (2470, 8142), (2622, 7670), (2714, 7410), (2964, 6785), (2990, 6726), (3068, 6555), (3363, 5980), (3540, 5681), (3588, 5605), (3705, 5428), (3835, 5244), (4071, 4940), (4370, 4602), (4484, 4485)]