4273220140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 11054776320

約数和(自身を除く): 6781556180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 59, 70, 83, 92, 115, 118, 140, 161, 166, 230, 236, 271, 295, 322, 332, 413, 415, 460, 542, 581, 590, 644, 805, 826, 830, 1084, 1162, 1180, 1355, 1357, 1610, 1652, 1660, 1897, 1909, 2065, 2324, 2710, 2714, 2905, 3220, 3794, 3818, 4130, 4897, 5420, 5428, 5810, 6233, 6785, 7588, 7636, 8260, 9485, 9499, 9545, 9794, 11620, 12466, 13363, 13570, 15989, 18970, 18998, 19090, 19588, 22493, 24485, 24932, 26726, 27140, 31165, 31978, 34279, 37940, 37996, 38180, 43631, 44986, 47495, 48970, 53452, 62330, 63956, 66815, 68558, 79945, 87262, 89972, 94990, 97940, 111923, 112465, 112631, 124660, 133630, 137116, 157451, 159890, 171395, 174524, 189980, 218155, 223846, 224930, 225262, 267260, 314902, 319780, 342790, 367747, 436310, 447692, 449860, 450524, 517339, 559615, 563155, 629804, 685580, 735494, 787255, 788417, 872620, 1034678, 1119230, 1126310, 1327087, 1470988, 1574510, 1576834, 1838735, 2069356, 2238460, 2252620, 2574229, 2586695, 2654174, 3149020, 3153668, 3621373, 3677470, 3942085, 5148458, 5173390, 5308348, 6635435, 7242746, 7354940, 7884170, 9289609, 10296916, 10346780, 12871145, 13270870, 14485492, 15768340, 18106865, 18579218, 25742290, 26541740, 30523001, 36213730, 37158436, 46448045, 51484580, 61046002, 72427460, 92896090, 122092004, 152615005, 185792180, 213661007, 305230010, 427322014, 610460020, 854644028, 1068305035, 2136610070, 4273220140]

約数ペア:

[(1, 4273220140), (2, 2136610070), (4, 1068305035), (5, 854644028), (7, 610460020), (10, 427322014), (14, 305230010), (20, 213661007), (23, 185792180), (28, 152615005), (35, 122092004), (46, 92896090), (59, 72427460), (70, 61046002), (83, 51484580), (92, 46448045), (115, 37158436), (118, 36213730), (140, 30523001), (161, 26541740), (166, 25742290), (230, 18579218), (236, 18106865), (271, 15768340), (295, 14485492), (322, 13270870), (332, 12871145), (413, 10346780), (415, 10296916), (460, 9289609), (542, 7884170), (581, 7354940), (590, 7242746), (644, 6635435), (805, 5308348), (826, 5173390), (830, 5148458), (1084, 3942085), (1162, 3677470), (1180, 3621373), (1355, 3153668), (1357, 3149020), (1610, 2654174), (1652, 2586695), (1660, 2574229), (1897, 2252620), (1909, 2238460), (2065, 2069356), (2324, 1838735), (2710, 1576834), (2714, 1574510), (2905, 1470988), (3220, 1327087), (3794, 1126310), (3818, 1119230), (4130, 1034678), (4897, 872620), (5420, 788417), (5428, 787255), (5810, 735494), (6233, 685580), (6785, 629804), (7588, 563155), (7636, 559615), (8260, 517339), (9485, 450524), (9499, 449860), (9545, 447692), (9794, 436310), (11620, 367747), (12466, 342790), (13363, 319780), (13570, 314902), (15989, 267260), (18970, 225262), (18998, 224930), (19090, 223846), (19588, 218155), (22493, 189980), (24485, 174524), (24932, 171395), (26726, 159890), (27140, 157451), (31165, 137116), (31978, 133630), (34279, 124660), (37940, 112631), (37996, 112465), (38180, 111923), (43631, 97940), (44986, 94990), (47495, 89972), (48970, 87262), (53452, 79945), (62330, 68558), (63956, 66815)]