234317120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2320

約数の個数: 112

約数和(自身を含む): 622157760

約数和(自身を除く): 387840640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 646, 680, 760, 1088, 1216, 1292, 1360, 1520, 1615, 2267, 2584, 2720, 3040, 3230, 4534, 5168, 5440, 6080, 6460, 9068, 10336, 11335, 12920, 18136, 20672, 22670, 25840, 36272, 38539, 43073, 45340, 51680, 72544, 77078, 86146, 90680, 103360, 145088, 154156, 172292, 181360, 192695, 215365, 308312, 344584, 362720, 385390, 430730, 616624, 689168, 725440, 732241, 770780, 861460, 1233248, 1378336, 1464482, 1541560, 1722920, 2466496, 2756672, 2928964, 3083120, 3445840, 3661205, 5857928, 6166240, 6891680, 7322410, 11715856, 12332480, 13783360, 14644820, 23431712, 29289640, 46863424, 58579280, 117158560, 234317120]

約数ペア:

[(1, 234317120), (2, 117158560), (4, 58579280), (5, 46863424), (8, 29289640), (10, 23431712), (16, 14644820), (17, 13783360), (19, 12332480), (20, 11715856), (32, 7322410), (34, 6891680), (38, 6166240), (40, 5857928), (64, 3661205), (68, 3445840), (76, 3083120), (80, 2928964), (85, 2756672), (95, 2466496), (136, 1722920), (152, 1541560), (160, 1464482), (170, 1378336), (190, 1233248), (272, 861460), (304, 770780), (320, 732241), (323, 725440), (340, 689168), (380, 616624), (544, 430730), (608, 385390), (646, 362720), (680, 344584), (760, 308312), (1088, 215365), (1216, 192695), (1292, 181360), (1360, 172292), (1520, 154156), (1615, 145088), (2267, 103360), (2584, 90680), (2720, 86146), (3040, 77078), (3230, 72544), (4534, 51680), (5168, 45340), (5440, 43073), (6080, 38539), (6460, 36272), (9068, 25840), (10336, 22670), (11335, 20672), (12920, 18136)]