15673991480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{48299}}^1$

素因数の和:48397

約数の個数: 128

約数和(自身を含む): 43122240000

約数和(自身を除く): 27448248520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 61, 70, 76, 95, 122, 133, 140, 152, 190, 244, 266, 280, 305, 380, 427, 488, 532, 610, 665, 760, 854, 1064, 1159, 1220, 1330, 1708, 2135, 2318, 2440, 2660, 3416, 4270, 4636, 5320, 5795, 8113, 8540, 9272, 11590, 16226, 17080, 23180, 32452, 40565, 46360, 48299, 64904, 81130, 96598, 162260, 193196, 241495, 324520, 338093, 386392, 482990, 676186, 917681, 965980, 1352372, 1690465, 1835362, 1931960, 2704744, 2946239, 3380930, 3670724, 4588405, 5892478, 6423767, 6761860, 7341448, 9176810, 11784956, 12847534, 13523720, 14731195, 18353620, 20623673, 23569912, 25695068, 29462390, 32118835, 36707240, 41247346, 51390136, 55978541, 58924780, 64237670, 82494692, 103118365, 111957082, 117849560, 128475340, 164989384, 206236730, 223914164, 256950680, 279892705, 391849787, 412473460, 447828328, 559785410, 783699574, 824946920, 1119570820, 1567399148, 1959248935, 2239141640, 3134798296, 3918497870, 7836995740, 15673991480]

約数ペア:

[(1, 15673991480), (2, 7836995740), (4, 3918497870), (5, 3134798296), (7, 2239141640), (8, 1959248935), (10, 1567399148), (14, 1119570820), (19, 824946920), (20, 783699574), (28, 559785410), (35, 447828328), (38, 412473460), (40, 391849787), (56, 279892705), (61, 256950680), (70, 223914164), (76, 206236730), (95, 164989384), (122, 128475340), (133, 117849560), (140, 111957082), (152, 103118365), (190, 82494692), (244, 64237670), (266, 58924780), (280, 55978541), (305, 51390136), (380, 41247346), (427, 36707240), (488, 32118835), (532, 29462390), (610, 25695068), (665, 23569912), (760, 20623673), (854, 18353620), (1064, 14731195), (1159, 13523720), (1220, 12847534), (1330, 11784956), (1708, 9176810), (2135, 7341448), (2318, 6761860), (2440, 6423767), (2660, 5892478), (3416, 4588405), (4270, 3670724), (4636, 3380930), (5320, 2946239), (5795, 2704744), (8113, 1931960), (8540, 1835362), (9272, 1690465), (11590, 1352372), (16226, 965980), (17080, 917681), (23180, 676186), (32452, 482990), (40565, 386392), (46360, 338093), (48299, 324520), (64904, 241495), (81130, 193196), (96598, 162260)]