4469640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 16277760

約数和(自身を除く): 11808120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 313, 340, 357, 408, 420, 476, 510, 595, 626, 680, 714, 840, 939, 952, 1020, 1190, 1252, 1428, 1565, 1785, 1878, 2040, 2191, 2380, 2504, 2856, 3130, 3570, 3756, 4382, 4695, 4760, 5321, 6260, 6573, 7140, 7512, 8764, 9390, 10642, 10955, 12520, 13146, 14280, 15963, 17528, 18780, 21284, 21910, 26292, 26605, 31926, 32865, 37247, 37560, 42568, 43820, 52584, 53210, 63852, 65730, 74494, 79815, 87640, 106420, 111741, 127704, 131460, 148988, 159630, 186235, 212840, 223482, 262920, 297976, 319260, 372470, 446964, 558705, 638520, 744940, 893928, 1117410, 1489880, 2234820, 4469640]

約数ペア:

[(1, 4469640), (2, 2234820), (3, 1489880), (4, 1117410), (5, 893928), (6, 744940), (7, 638520), (8, 558705), (10, 446964), (12, 372470), (14, 319260), (15, 297976), (17, 262920), (20, 223482), (21, 212840), (24, 186235), (28, 159630), (30, 148988), (34, 131460), (35, 127704), (40, 111741), (42, 106420), (51, 87640), (56, 79815), (60, 74494), (68, 65730), (70, 63852), (84, 53210), (85, 52584), (102, 43820), (105, 42568), (119, 37560), (120, 37247), (136, 32865), (140, 31926), (168, 26605), (170, 26292), (204, 21910), (210, 21284), (238, 18780), (255, 17528), (280, 15963), (313, 14280), (340, 13146), (357, 12520), (408, 10955), (420, 10642), (476, 9390), (510, 8764), (595, 7512), (626, 7140), (680, 6573), (714, 6260), (840, 5321), (939, 4760), (952, 4695), (1020, 4382), (1190, 3756), (1252, 3570), (1428, 3130), (1565, 2856), (1785, 2504), (1878, 2380), (2040, 2191)]