1798750097360

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1\times {\mathrm{1867}}^1$

素因数の和:2725

約数の個数: 160

約数和(自身を含む): 4257016283520

約数和(自身を除く): 2458266186160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 373, 389, 415, 664, 746, 778, 830, 1328, 1492, 1556, 1660, 1865, 1867, 1945, 2984, 3112, 3320, 3730, 3734, 3890, 5968, 6224, 6640, 7460, 7468, 7780, 9335, 14920, 14936, 15560, 18670, 29840, 29872, 30959, 31120, 32287, 37340, 61918, 64574, 74680, 123836, 129148, 145097, 149360, 154795, 154961, 161435, 247672, 258296, 290194, 309590, 309922, 322870, 495344, 516592, 580388, 619180, 619844, 645740, 696391, 725485, 726263, 774805, 1160776, 1238360, 1239688, 1291480, 1392782, 1450970, 1452526, 1549610, 2321552, 2476720, 2479376, 2582960, 2785564, 2901940, 2905052, 3099220, 3481955, 3631315, 5571128, 5803880, 5810104, 6198440, 6963910, 7262630, 11142256, 11607760, 11620208, 12043051, 12396880, 13927820, 14525260, 24086102, 27855640, 29050520, 48172204, 55711280, 57800453, 58101040, 60215255, 60279829, 96344408, 115600906, 120430510, 120559658, 192688816, 231201812, 240861020, 241119316, 270896099, 289002265, 301399145, 462403624, 481722040, 482238632, 541792198, 578004530, 602798290, 924807248, 963444080, 964477264, 1083584396, 1156009060, 1205596580, 1354480495, 2167168792, 2312018120, 2411193160, 2708960990, 4334337584, 4624036240, 4822386320, 5417921980, 10835843960, 21671687920, 22484376217, 44968752434, 89937504868, 112421881085, 179875009736, 224843762170, 359750019472, 449687524340, 899375048680, 1798750097360]

約数ペア:

[(1, 1798750097360), (2, 899375048680), (4, 449687524340), (5, 359750019472), (8, 224843762170), (10, 179875009736), (16, 112421881085), (20, 89937504868), (40, 44968752434), (80, 22484376217), (83, 21671687920), (166, 10835843960), (332, 5417921980), (373, 4822386320), (389, 4624036240), (415, 4334337584), (664, 2708960990), (746, 2411193160), (778, 2312018120), (830, 2167168792), (1328, 1354480495), (1492, 1205596580), (1556, 1156009060), (1660, 1083584396), (1865, 964477264), (1867, 963444080), (1945, 924807248), (2984, 602798290), (3112, 578004530), (3320, 541792198), (3730, 482238632), (3734, 481722040), (3890, 462403624), (5968, 301399145), (6224, 289002265), (6640, 270896099), (7460, 241119316), (7468, 240861020), (7780, 231201812), (9335, 192688816), (14920, 120559658), (14936, 120430510), (15560, 115600906), (18670, 96344408), (29840, 60279829), (29872, 60215255), (30959, 58101040), (31120, 57800453), (32287, 55711280), (37340, 48172204), (61918, 29050520), (64574, 27855640), (74680, 24086102), (123836, 14525260), (129148, 13927820), (145097, 12396880), (149360, 12043051), (154795, 11620208), (154961, 11607760), (161435, 11142256), (247672, 7262630), (258296, 6963910), (290194, 6198440), (309590, 5810104), (309922, 5803880), (322870, 5571128), (495344, 3631315), (516592, 3481955), (580388, 3099220), (619180, 2905052), (619844, 2901940), (645740, 2785564), (696391, 2582960), (725485, 2479376), (726263, 2476720), (774805, 2321552), (1160776, 1549610), (1238360, 1452526), (1239688, 1450970), (1291480, 1392782)]