42689040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10463}}^1$

素因数の和:10496

約数の個数: 80

約数和(自身を含む): 140133888

約数和(自身を除く): 97444848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 10463, 20926, 31389, 41852, 52315, 62778, 83704, 104630, 125556, 156945, 167408, 177871, 209260, 251112, 313890, 355742, 418520, 502224, 533613, 627780, 711484, 837040, 889355, 1067226, 1255560, 1422968, 1778710, 2134452, 2511120, 2668065, 2845936, 3557420, 4268904, 5336130, 7114840, 8537808, 10672260, 14229680, 21344520, 42689040]

約数ペア:

[(1, 42689040), (2, 21344520), (3, 14229680), (4, 10672260), (5, 8537808), (6, 7114840), (8, 5336130), (10, 4268904), (12, 3557420), (15, 2845936), (16, 2668065), (17, 2511120), (20, 2134452), (24, 1778710), (30, 1422968), (34, 1255560), (40, 1067226), (48, 889355), (51, 837040), (60, 711484), (68, 627780), (80, 533613), (85, 502224), (102, 418520), (120, 355742), (136, 313890), (170, 251112), (204, 209260), (240, 177871), (255, 167408), (272, 156945), (340, 125556), (408, 104630), (510, 83704), (680, 62778), (816, 52315), (1020, 41852), (1360, 31389), (2040, 20926), (4080, 10463)]