4111380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 15410304

約数和(自身を除く): 11298924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 251, 252, 260, 273, 315, 364, 390, 420, 455, 468, 502, 546, 585, 630, 753, 780, 819, 910, 1004, 1092, 1170, 1255, 1260, 1365, 1506, 1638, 1757, 1820, 2259, 2340, 2510, 2730, 3012, 3263, 3276, 3514, 3765, 4095, 4518, 5020, 5271, 5460, 6526, 7028, 7530, 8190, 8785, 9036, 9789, 10542, 11295, 13052, 15060, 15813, 16315, 16380, 17570, 19578, 21084, 22590, 22841, 26355, 29367, 31626, 32630, 35140, 39156, 45180, 45682, 48945, 52710, 58734, 63252, 65260, 68523, 79065, 91364, 97890, 105420, 114205, 117468, 137046, 146835, 158130, 195780, 205569, 228410, 274092, 293670, 316260, 342615, 411138, 456820, 587340, 685230, 822276, 1027845, 1370460, 2055690, 4111380]

約数ペア:

[(1, 4111380), (2, 2055690), (3, 1370460), (4, 1027845), (5, 822276), (6, 685230), (7, 587340), (9, 456820), (10, 411138), (12, 342615), (13, 316260), (14, 293670), (15, 274092), (18, 228410), (20, 205569), (21, 195780), (26, 158130), (28, 146835), (30, 137046), (35, 117468), (36, 114205), (39, 105420), (42, 97890), (45, 91364), (52, 79065), (60, 68523), (63, 65260), (65, 63252), (70, 58734), (78, 52710), (84, 48945), (90, 45682), (91, 45180), (105, 39156), (117, 35140), (126, 32630), (130, 31626), (140, 29367), (156, 26355), (180, 22841), (182, 22590), (195, 21084), (210, 19578), (234, 17570), (251, 16380), (252, 16315), (260, 15813), (273, 15060), (315, 13052), (364, 11295), (390, 10542), (420, 9789), (455, 9036), (468, 8785), (502, 8190), (546, 7530), (585, 7028), (630, 6526), (753, 5460), (780, 5271), (819, 5020), (910, 4518), (1004, 4095), (1092, 3765), (1170, 3514), (1255, 3276), (1260, 3263), (1365, 3012), (1506, 2730), (1638, 2510), (1757, 2340), (1820, 2259)]