448634080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8681}}^1$

素因数の和:8732

約数の個数: 96

約数和(自身を含む): 1181446560

約数和(自身を除く): 732812480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 2720, 3040, 3230, 5168, 6460, 8681, 10336, 12920, 17362, 25840, 34724, 43405, 51680, 69448, 86810, 138896, 147577, 164939, 173620, 277792, 295154, 329878, 347240, 590308, 659756, 694480, 737885, 824695, 1180616, 1319512, 1388960, 1475770, 1649390, 2361232, 2639024, 2803963, 2951540, 3298780, 4722464, 5278048, 5607926, 5903080, 6597560, 11215852, 11806160, 13195120, 14019815, 22431704, 23612320, 26390240, 28039630, 44863408, 56079260, 89726816, 112158520, 224317040, 448634080]

約数ペア:

[(1, 448634080), (2, 224317040), (4, 112158520), (5, 89726816), (8, 56079260), (10, 44863408), (16, 28039630), (17, 26390240), (19, 23612320), (20, 22431704), (32, 14019815), (34, 13195120), (38, 11806160), (40, 11215852), (68, 6597560), (76, 5903080), (80, 5607926), (85, 5278048), (95, 4722464), (136, 3298780), (152, 2951540), (160, 2803963), (170, 2639024), (190, 2361232), (272, 1649390), (304, 1475770), (323, 1388960), (340, 1319512), (380, 1180616), (544, 824695), (608, 737885), (646, 694480), (680, 659756), (760, 590308), (1292, 347240), (1360, 329878), (1520, 295154), (1615, 277792), (2584, 173620), (2720, 164939), (3040, 147577), (3230, 138896), (5168, 86810), (6460, 69448), (8681, 51680), (10336, 43405), (12920, 34724), (17362, 25840)]