235801680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 160

約数和(自身を含む): 760653696

約数和(自身を除く): 524852016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 73, 80, 86, 120, 129, 146, 172, 215, 219, 240, 258, 292, 313, 344, 365, 430, 438, 516, 584, 626, 645, 688, 730, 860, 876, 939, 1032, 1095, 1168, 1252, 1290, 1460, 1565, 1720, 1752, 1878, 2064, 2190, 2504, 2580, 2920, 3130, 3139, 3440, 3504, 3756, 4380, 4695, 5008, 5160, 5840, 6260, 6278, 7512, 8760, 9390, 9417, 10320, 12520, 12556, 13459, 15024, 15695, 17520, 18780, 18834, 22849, 25040, 25112, 26918, 31390, 37560, 37668, 40377, 45698, 47085, 50224, 53836, 62780, 67295, 68547, 75120, 75336, 80754, 91396, 94170, 107672, 114245, 125560, 134590, 137094, 150672, 161508, 182792, 188340, 201885, 215344, 228490, 251120, 269180, 274188, 323016, 342735, 365584, 376680, 403770, 456980, 538360, 548376, 646032, 685470, 753360, 807540, 913960, 982507, 1076720, 1096752, 1370940, 1615080, 1827920, 1965014, 2741880, 2947521, 3230160, 3930028, 4912535, 5483760, 5895042, 7860056, 9825070, 11790084, 14737605, 15720112, 19650140, 23580168, 29475210, 39300280, 47160336, 58950420, 78600560, 117900840, 235801680]

約数ペア:

[(1, 235801680), (2, 117900840), (3, 78600560), (4, 58950420), (5, 47160336), (6, 39300280), (8, 29475210), (10, 23580168), (12, 19650140), (15, 15720112), (16, 14737605), (20, 11790084), (24, 9825070), (30, 7860056), (40, 5895042), (43, 5483760), (48, 4912535), (60, 3930028), (73, 3230160), (80, 2947521), (86, 2741880), (120, 1965014), (129, 1827920), (146, 1615080), (172, 1370940), (215, 1096752), (219, 1076720), (240, 982507), (258, 913960), (292, 807540), (313, 753360), (344, 685470), (365, 646032), (430, 548376), (438, 538360), (516, 456980), (584, 403770), (626, 376680), (645, 365584), (688, 342735), (730, 323016), (860, 274188), (876, 269180), (939, 251120), (1032, 228490), (1095, 215344), (1168, 201885), (1252, 188340), (1290, 182792), (1460, 161508), (1565, 150672), (1720, 137094), (1752, 134590), (1878, 125560), (2064, 114245), (2190, 107672), (2504, 94170), (2580, 91396), (2920, 80754), (3130, 75336), (3139, 75120), (3440, 68547), (3504, 67295), (3756, 62780), (4380, 53836), (4695, 50224), (5008, 47085), (5160, 45698), (5840, 40377), (6260, 37668), (6278, 37560), (7512, 31390), (8760, 26918), (9390, 25112), (9417, 25040), (10320, 22849), (12520, 18834), (12556, 18780), (13459, 17520), (15024, 15695)]