47919985680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{390737}}^1$

素因数の和:390833

約数の個数: 160

約数和(自身を含む): 172099770624

約数和(自身を除く): 124179784944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2555, 2920, 3066, 3504, 4088, 4380, 5110, 5840, 6132, 7665, 8176, 8760, 10220, 12264, 15330, 17520, 20440, 24528, 30660, 40880, 61320, 122640, 390737, 781474, 1172211, 1562948, 1953685, 2344422, 2735159, 3125896, 3907370, 4688844, 5470318, 5861055, 6251792, 7814740, 8205477, 9377688, 10940636, 11722110, 13675795, 15629480, 16410954, 18755376, 21881272, 23444220, 27351590, 28523801, 31258960, 32821908, 41027385, 43762544, 46888440, 54703180, 57047602, 65643816, 82054770, 85571403, 93776880, 109406360, 114095204, 131287632, 142619005, 164109540, 171142806, 199666607, 218812720, 228190408, 285238010, 328219080, 342285612, 399333214, 427857015, 456380816, 570476020, 598999821, 656438160, 684571224, 798666428, 855714030, 998333035, 1140952040, 1197999642, 1369142448, 1597332856, 1711428060, 1996666070, 2281904080, 2395999284, 2994999105, 3194665712, 3422856120, 3993332140, 4791998568, 5989998210, 6845712240, 7986664280, 9583997136, 11979996420, 15973328560, 23959992840, 47919985680]

約数ペア:

[(1, 47919985680), (2, 23959992840), (3, 15973328560), (4, 11979996420), (5, 9583997136), (6, 7986664280), (7, 6845712240), (8, 5989998210), (10, 4791998568), (12, 3993332140), (14, 3422856120), (15, 3194665712), (16, 2994999105), (20, 2395999284), (21, 2281904080), (24, 1996666070), (28, 1711428060), (30, 1597332856), (35, 1369142448), (40, 1197999642), (42, 1140952040), (48, 998333035), (56, 855714030), (60, 798666428), (70, 684571224), (73, 656438160), (80, 598999821), (84, 570476020), (105, 456380816), (112, 427857015), (120, 399333214), (140, 342285612), (146, 328219080), (168, 285238010), (210, 228190408), (219, 218812720), (240, 199666607), (280, 171142806), (292, 164109540), (336, 142619005), (365, 131287632), (420, 114095204), (438, 109406360), (511, 93776880), (560, 85571403), (584, 82054770), (730, 65643816), (840, 57047602), (876, 54703180), (1022, 46888440), (1095, 43762544), (1168, 41027385), (1460, 32821908), (1533, 31258960), (1680, 28523801), (1752, 27351590), (2044, 23444220), (2190, 21881272), (2555, 18755376), (2920, 16410954), (3066, 15629480), (3504, 13675795), (4088, 11722110), (4380, 10940636), (5110, 9377688), (5840, 8205477), (6132, 7814740), (7665, 6251792), (8176, 5861055), (8760, 5470318), (10220, 4688844), (12264, 3907370), (15330, 3125896), (17520, 2735159), (20440, 2344422), (24528, 1953685), (30660, 1562948), (40880, 1172211), (61320, 781474), (122640, 390737)]