156941880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:701

約数の個数: 128

約数和(自身を含む): 497041920

約数和(自身を除く): 340100040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 101, 115, 120, 138, 184, 202, 230, 276, 303, 345, 404, 460, 505, 552, 563, 606, 690, 808, 920, 1010, 1126, 1212, 1380, 1515, 1689, 2020, 2252, 2323, 2424, 2760, 2815, 3030, 3378, 4040, 4504, 4646, 5630, 6060, 6756, 6969, 8445, 9292, 11260, 11615, 12120, 12949, 13512, 13938, 16890, 18584, 22520, 23230, 25898, 27876, 33780, 34845, 38847, 46460, 51796, 55752, 56863, 64745, 67560, 69690, 77694, 92920, 103592, 113726, 129490, 139380, 155388, 170589, 194235, 227452, 258980, 278760, 284315, 310776, 341178, 388470, 454904, 517960, 568630, 682356, 776940, 852945, 1137260, 1307849, 1364712, 1553880, 1705890, 2274520, 2615698, 3411780, 3923547, 5231396, 6539245, 6823560, 7847094, 10462792, 13078490, 15694188, 19617735, 26156980, 31388376, 39235470, 52313960, 78470940, 156941880]

約数ペア:

[(1, 156941880), (2, 78470940), (3, 52313960), (4, 39235470), (5, 31388376), (6, 26156980), (8, 19617735), (10, 15694188), (12, 13078490), (15, 10462792), (20, 7847094), (23, 6823560), (24, 6539245), (30, 5231396), (40, 3923547), (46, 3411780), (60, 2615698), (69, 2274520), (92, 1705890), (101, 1553880), (115, 1364712), (120, 1307849), (138, 1137260), (184, 852945), (202, 776940), (230, 682356), (276, 568630), (303, 517960), (345, 454904), (404, 388470), (460, 341178), (505, 310776), (552, 284315), (563, 278760), (606, 258980), (690, 227452), (808, 194235), (920, 170589), (1010, 155388), (1126, 139380), (1212, 129490), (1380, 113726), (1515, 103592), (1689, 92920), (2020, 77694), (2252, 69690), (2323, 67560), (2424, 64745), (2760, 56863), (2815, 55752), (3030, 51796), (3378, 46460), (4040, 38847), (4504, 34845), (4646, 33780), (5630, 27876), (6060, 25898), (6756, 23230), (6969, 22520), (8445, 18584), (9292, 16890), (11260, 13938), (11615, 13512), (12120, 12949)]