146693680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:867

約数の個数: 160

約数和(自身を含む): 434972160

約数和(自身を除く): 288278480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 170, 190, 238, 266, 272, 280, 304, 323, 340, 380, 476, 532, 560, 595, 646, 665, 680, 760, 811, 952, 1064, 1190, 1292, 1330, 1360, 1520, 1615, 1622, 1904, 2128, 2261, 2380, 2584, 2660, 3230, 3244, 4055, 4522, 4760, 5168, 5320, 5677, 6460, 6488, 8110, 9044, 9520, 10640, 11305, 11354, 12920, 12976, 13787, 15409, 16220, 18088, 22610, 22708, 25840, 27574, 28385, 30818, 32440, 36176, 45220, 45416, 55148, 56770, 61636, 64880, 68935, 77045, 90440, 90832, 96509, 107863, 110296, 113540, 123272, 137870, 154090, 180880, 193018, 215726, 220592, 227080, 246544, 261953, 275740, 308180, 386036, 431452, 454160, 482545, 523906, 539315, 551480, 616360, 772072, 862904, 965090, 1047812, 1078630, 1102960, 1232720, 1309765, 1544144, 1725808, 1833671, 1930180, 2095624, 2157260, 2619530, 3667342, 3860360, 4191248, 4314520, 5239060, 7334684, 7720720, 8629040, 9168355, 10478120, 14669368, 18336710, 20956240, 29338736, 36673420, 73346840, 146693680]

約数ペア:

[(1, 146693680), (2, 73346840), (4, 36673420), (5, 29338736), (7, 20956240), (8, 18336710), (10, 14669368), (14, 10478120), (16, 9168355), (17, 8629040), (19, 7720720), (20, 7334684), (28, 5239060), (34, 4314520), (35, 4191248), (38, 3860360), (40, 3667342), (56, 2619530), (68, 2157260), (70, 2095624), (76, 1930180), (80, 1833671), (85, 1725808), (95, 1544144), (112, 1309765), (119, 1232720), (133, 1102960), (136, 1078630), (140, 1047812), (152, 965090), (170, 862904), (190, 772072), (238, 616360), (266, 551480), (272, 539315), (280, 523906), (304, 482545), (323, 454160), (340, 431452), (380, 386036), (476, 308180), (532, 275740), (560, 261953), (595, 246544), (646, 227080), (665, 220592), (680, 215726), (760, 193018), (811, 180880), (952, 154090), (1064, 137870), (1190, 123272), (1292, 113540), (1330, 110296), (1360, 107863), (1520, 96509), (1615, 90832), (1622, 90440), (1904, 77045), (2128, 68935), (2261, 64880), (2380, 61636), (2584, 56770), (2660, 55148), (3230, 45416), (3244, 45220), (4055, 36176), (4522, 32440), (4760, 30818), (5168, 28385), (5320, 27574), (5677, 25840), (6460, 22708), (6488, 22610), (8110, 18088), (9044, 16220), (9520, 15409), (10640, 13787), (11305, 12976), (11354, 12920)]