42200340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 149022720

約数和(自身を除く): 106822380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 59, 60, 65, 70, 78, 84, 91, 105, 118, 130, 131, 140, 156, 177, 182, 195, 210, 236, 260, 262, 273, 295, 354, 364, 390, 393, 413, 420, 455, 524, 546, 590, 655, 708, 767, 780, 786, 826, 885, 910, 917, 1092, 1180, 1239, 1310, 1365, 1534, 1572, 1652, 1703, 1770, 1820, 1834, 1965, 2065, 2301, 2478, 2620, 2730, 2751, 3068, 3406, 3540, 3668, 3835, 3930, 4130, 4585, 4602, 4956, 5109, 5369, 5460, 5502, 6195, 6812, 7670, 7729, 7860, 8260, 8515, 9170, 9204, 10218, 10738, 11004, 11505, 11921, 12390, 13755, 15340, 15458, 16107, 17030, 18340, 20436, 21476, 23010, 23187, 23842, 24780, 25545, 26845, 27510, 30916, 32214, 34060, 35763, 38645, 46020, 46374, 47684, 51090, 53690, 54103, 55020, 59605, 64428, 71526, 77290, 80535, 92748, 100477, 102180, 107380, 108206, 115935, 119210, 143052, 154580, 161070, 162309, 178815, 200954, 216412, 231870, 238420, 270515, 301431, 322140, 324618, 357630, 401908, 463740, 502385, 541030, 602862, 649236, 703339, 715260, 811545, 1004770, 1082060, 1205724, 1406678, 1507155, 1623090, 2009540, 2110017, 2813356, 3014310, 3246180, 3516695, 4220034, 6028620, 7033390, 8440068, 10550085, 14066780, 21100170, 42200340]

約数ペア:

[(1, 42200340), (2, 21100170), (3, 14066780), (4, 10550085), (5, 8440068), (6, 7033390), (7, 6028620), (10, 4220034), (12, 3516695), (13, 3246180), (14, 3014310), (15, 2813356), (20, 2110017), (21, 2009540), (26, 1623090), (28, 1507155), (30, 1406678), (35, 1205724), (39, 1082060), (42, 1004770), (52, 811545), (59, 715260), (60, 703339), (65, 649236), (70, 602862), (78, 541030), (84, 502385), (91, 463740), (105, 401908), (118, 357630), (130, 324618), (131, 322140), (140, 301431), (156, 270515), (177, 238420), (182, 231870), (195, 216412), (210, 200954), (236, 178815), (260, 162309), (262, 161070), (273, 154580), (295, 143052), (354, 119210), (364, 115935), (390, 108206), (393, 107380), (413, 102180), (420, 100477), (455, 92748), (524, 80535), (546, 77290), (590, 71526), (655, 64428), (708, 59605), (767, 55020), (780, 54103), (786, 53690), (826, 51090), (885, 47684), (910, 46374), (917, 46020), (1092, 38645), (1180, 35763), (1239, 34060), (1310, 32214), (1365, 30916), (1534, 27510), (1572, 26845), (1652, 25545), (1703, 24780), (1770, 23842), (1820, 23187), (1834, 23010), (1965, 21476), (2065, 20436), (2301, 18340), (2478, 17030), (2620, 16107), (2730, 15458), (2751, 15340), (3068, 13755), (3406, 12390), (3540, 11921), (3668, 11505), (3835, 11004), (3930, 10738), (4130, 10218), (4585, 9204), (4602, 9170), (4956, 8515), (5109, 8260), (5369, 7860), (5460, 7729), (5502, 7670), (6195, 6812)]