8939280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 33640704

約数和(自身を除く): 24701424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 313, 336, 340, 357, 408, 420, 476, 510, 560, 595, 626, 680, 714, 816, 840, 939, 952, 1020, 1190, 1252, 1360, 1428, 1565, 1680, 1785, 1878, 1904, 2040, 2191, 2380, 2504, 2856, 3130, 3570, 3756, 4080, 4382, 4695, 4760, 5008, 5321, 5712, 6260, 6573, 7140, 7512, 8764, 9390, 9520, 10642, 10955, 12520, 13146, 14280, 15024, 15963, 17528, 18780, 21284, 21910, 25040, 26292, 26605, 28560, 31926, 32865, 35056, 37247, 37560, 42568, 43820, 52584, 53210, 63852, 65730, 74494, 75120, 79815, 85136, 87640, 105168, 106420, 111741, 127704, 131460, 148988, 159630, 175280, 186235, 212840, 223482, 255408, 262920, 297976, 319260, 372470, 425680, 446964, 525840, 558705, 595952, 638520, 744940, 893928, 1117410, 1277040, 1489880, 1787856, 2234820, 2979760, 4469640, 8939280]

約数ペア:

[(1, 8939280), (2, 4469640), (3, 2979760), (4, 2234820), (5, 1787856), (6, 1489880), (7, 1277040), (8, 1117410), (10, 893928), (12, 744940), (14, 638520), (15, 595952), (16, 558705), (17, 525840), (20, 446964), (21, 425680), (24, 372470), (28, 319260), (30, 297976), (34, 262920), (35, 255408), (40, 223482), (42, 212840), (48, 186235), (51, 175280), (56, 159630), (60, 148988), (68, 131460), (70, 127704), (80, 111741), (84, 106420), (85, 105168), (102, 87640), (105, 85136), (112, 79815), (119, 75120), (120, 74494), (136, 65730), (140, 63852), (168, 53210), (170, 52584), (204, 43820), (210, 42568), (238, 37560), (240, 37247), (255, 35056), (272, 32865), (280, 31926), (313, 28560), (336, 26605), (340, 26292), (357, 25040), (408, 21910), (420, 21284), (476, 18780), (510, 17528), (560, 15963), (595, 15024), (626, 14280), (680, 13146), (714, 12520), (816, 10955), (840, 10642), (939, 9520), (952, 9390), (1020, 8764), (1190, 7512), (1252, 7140), (1360, 6573), (1428, 6260), (1565, 5712), (1680, 5321), (1785, 5008), (1878, 4760), (1904, 4695), (2040, 4382), (2191, 4080), (2380, 3756), (2504, 3570), (2856, 3130)]