157226880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4817}}^1$

素因数の和:4856

約数の個数: 128

約数和(自身を含む): 530750880

約数和(自身を除く): 373524000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 4817, 5440, 6528, 8160, 9634, 10880, 14451, 16320, 19268, 24085, 28902, 32640, 38536, 48170, 57804, 72255, 77072, 81889, 96340, 115608, 144510, 154144, 163778, 192680, 231216, 245667, 289020, 308288, 327556, 385360, 409445, 462432, 491334, 578040, 616576, 655112, 770720, 818890, 924864, 982668, 1156080, 1228335, 1310224, 1541440, 1637780, 1849728, 1965336, 2312160, 2456670, 2620448, 3082880, 3275560, 3930672, 4624320, 4913340, 5240896, 6551120, 7861344, 9248640, 9826680, 10481792, 13102240, 15722688, 19653360, 26204480, 31445376, 39306720, 52408960, 78613440, 157226880]

約数ペア:

[(1, 157226880), (2, 78613440), (3, 52408960), (4, 39306720), (5, 31445376), (6, 26204480), (8, 19653360), (10, 15722688), (12, 13102240), (15, 10481792), (16, 9826680), (17, 9248640), (20, 7861344), (24, 6551120), (30, 5240896), (32, 4913340), (34, 4624320), (40, 3930672), (48, 3275560), (51, 3082880), (60, 2620448), (64, 2456670), (68, 2312160), (80, 1965336), (85, 1849728), (96, 1637780), (102, 1541440), (120, 1310224), (128, 1228335), (136, 1156080), (160, 982668), (170, 924864), (192, 818890), (204, 770720), (240, 655112), (255, 616576), (272, 578040), (320, 491334), (340, 462432), (384, 409445), (408, 385360), (480, 327556), (510, 308288), (544, 289020), (640, 245667), (680, 231216), (816, 192680), (960, 163778), (1020, 154144), (1088, 144510), (1360, 115608), (1632, 96340), (1920, 81889), (2040, 77072), (2176, 72255), (2720, 57804), (3264, 48170), (4080, 38536), (4817, 32640), (5440, 28902), (6528, 24085), (8160, 19268), (9634, 16320), (10880, 14451)]