261036298830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{16127}}^1$

素因数の和:16618

約数の個数: 128

約数和(自身を含む): 670253875200

約数和(自身を除く): 409217576370

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 389, 438, 570, 730, 778, 1095, 1167, 1387, 1945, 2190, 2334, 2774, 3890, 4161, 5835, 6935, 7391, 8322, 11670, 13870, 14782, 16127, 20805, 22173, 28397, 32254, 36955, 41610, 44346, 48381, 56794, 73910, 80635, 85191, 96762, 110865, 141985, 161270, 170382, 221730, 241905, 283970, 306413, 425955, 483810, 539543, 612826, 851910, 919239, 1079086, 1177271, 1532065, 1618629, 1838478, 2354542, 2697715, 3064130, 3237258, 3531813, 4596195, 5395430, 5886355, 6273403, 7063626, 8093145, 9192390, 11772710, 12546806, 16186290, 17659065, 18820209, 22368149, 31367015, 35318130, 37640418, 44736298, 62734030, 67104447, 94101045, 111840745, 119194657, 134208894, 188202090, 223681490, 238389314, 335522235, 357583971, 457958419, 595973285, 671044470, 715167942, 915916838, 1191946570, 1373875257, 1787919855, 2289792095, 2747750514, 3575839710, 4579584190, 6869376285, 8701209961, 13738752570, 17402419922, 26103629883, 43506049805, 52207259766, 87012099610, 130518149415, 261036298830]

約数ペア:

[(1, 261036298830), (2, 130518149415), (3, 87012099610), (5, 52207259766), (6, 43506049805), (10, 26103629883), (15, 17402419922), (19, 13738752570), (30, 8701209961), (38, 6869376285), (57, 4579584190), (73, 3575839710), (95, 2747750514), (114, 2289792095), (146, 1787919855), (190, 1373875257), (219, 1191946570), (285, 915916838), (365, 715167942), (389, 671044470), (438, 595973285), (570, 457958419), (730, 357583971), (778, 335522235), (1095, 238389314), (1167, 223681490), (1387, 188202090), (1945, 134208894), (2190, 119194657), (2334, 111840745), (2774, 94101045), (3890, 67104447), (4161, 62734030), (5835, 44736298), (6935, 37640418), (7391, 35318130), (8322, 31367015), (11670, 22368149), (13870, 18820209), (14782, 17659065), (16127, 16186290), (20805, 12546806), (22173, 11772710), (28397, 9192390), (32254, 8093145), (36955, 7063626), (41610, 6273403), (44346, 5886355), (48381, 5395430), (56794, 4596195), (73910, 3531813), (80635, 3237258), (85191, 3064130), (96762, 2697715), (110865, 2354542), (141985, 1838478), (161270, 1618629), (170382, 1532065), (221730, 1177271), (241905, 1079086), (283970, 919239), (306413, 851910), (425955, 612826), (483810, 539543)]