233764160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1424

約数の個数: 112

約数和(自身を含む): 644712960

約数和(自身を除く): 410948800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 320, 395, 448, 553, 560, 632, 790, 1106, 1120, 1264, 1321, 1580, 2212, 2240, 2528, 2642, 2765, 3160, 4424, 5056, 5284, 5530, 6320, 6605, 8848, 9247, 10568, 11060, 12640, 13210, 17696, 18494, 21136, 22120, 25280, 26420, 35392, 36988, 42272, 44240, 46235, 52840, 73976, 84544, 88480, 92470, 104359, 105680, 147952, 176960, 184940, 208718, 211360, 295904, 369880, 417436, 422720, 521795, 591808, 730513, 739760, 834872, 1043590, 1461026, 1479520, 1669744, 2087180, 2922052, 2959040, 3339488, 3652565, 4174360, 5844104, 6678976, 7305130, 8348720, 11688208, 14610260, 16697440, 23376416, 29220520, 33394880, 46752832, 58441040, 116882080, 233764160]

約数ペア:

[(1, 233764160), (2, 116882080), (4, 58441040), (5, 46752832), (7, 33394880), (8, 29220520), (10, 23376416), (14, 16697440), (16, 14610260), (20, 11688208), (28, 8348720), (32, 7305130), (35, 6678976), (40, 5844104), (56, 4174360), (64, 3652565), (70, 3339488), (79, 2959040), (80, 2922052), (112, 2087180), (140, 1669744), (158, 1479520), (160, 1461026), (224, 1043590), (280, 834872), (316, 739760), (320, 730513), (395, 591808), (448, 521795), (553, 422720), (560, 417436), (632, 369880), (790, 295904), (1106, 211360), (1120, 208718), (1264, 184940), (1321, 176960), (1580, 147952), (2212, 105680), (2240, 104359), (2528, 92470), (2642, 88480), (2765, 84544), (3160, 73976), (4424, 52840), (5056, 46235), (5284, 44240), (5530, 42272), (6320, 36988), (6605, 35392), (8848, 26420), (9247, 25280), (10568, 22120), (11060, 21136), (12640, 18494), (13210, 17696)]