158902400

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 437114880

約数和(自身を除く): 278212480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 32, 34, 40, 46, 50, 64, 68, 80, 85, 92, 100, 115, 127, 128, 136, 160, 170, 184, 200, 230, 254, 272, 320, 340, 368, 391, 400, 425, 460, 508, 544, 575, 635, 640, 680, 736, 782, 800, 850, 920, 1016, 1088, 1150, 1270, 1360, 1472, 1564, 1600, 1700, 1840, 1955, 2032, 2159, 2176, 2300, 2540, 2720, 2921, 2944, 3128, 3175, 3200, 3400, 3680, 3910, 4064, 4318, 4600, 5080, 5440, 5842, 6256, 6350, 6800, 7360, 7820, 8128, 8636, 9200, 9775, 10160, 10795, 10880, 11684, 12512, 12700, 13600, 14605, 14720, 15640, 16256, 17272, 18400, 19550, 20320, 21590, 23368, 25024, 25400, 27200, 29210, 31280, 34544, 36800, 39100, 40640, 43180, 46736, 49657, 50048, 50800, 53975, 54400, 58420, 62560, 69088, 73025, 73600, 78200, 81280, 86360, 93472, 99314, 101600, 107950, 116840, 125120, 138176, 146050, 156400, 172720, 186944, 198628, 203200, 215900, 233680, 248285, 250240, 276352, 292100, 312800, 345440, 373888, 397256, 406400, 431800, 467360, 496570, 584200, 625600, 690880, 794512, 863600, 934720, 993140, 1168400, 1241425, 1251200, 1381760, 1589024, 1727200, 1869440, 1986280, 2336800, 2482850, 3178048, 3454400, 3972560, 4673600, 4965700, 6356096, 6908800, 7945120, 9347200, 9931400, 15890240, 19862800, 31780480, 39725600, 79451200, 158902400]

約数ペア:

[(1, 158902400), (2, 79451200), (4, 39725600), (5, 31780480), (8, 19862800), (10, 15890240), (16, 9931400), (17, 9347200), (20, 7945120), (23, 6908800), (25, 6356096), (32, 4965700), (34, 4673600), (40, 3972560), (46, 3454400), (50, 3178048), (64, 2482850), (68, 2336800), (80, 1986280), (85, 1869440), (92, 1727200), (100, 1589024), (115, 1381760), (127, 1251200), (128, 1241425), (136, 1168400), (160, 993140), (170, 934720), (184, 863600), (200, 794512), (230, 690880), (254, 625600), (272, 584200), (320, 496570), (340, 467360), (368, 431800), (391, 406400), (400, 397256), (425, 373888), (460, 345440), (508, 312800), (544, 292100), (575, 276352), (635, 250240), (640, 248285), (680, 233680), (736, 215900), (782, 203200), (800, 198628), (850, 186944), (920, 172720), (1016, 156400), (1088, 146050), (1150, 138176), (1270, 125120), (1360, 116840), (1472, 107950), (1564, 101600), (1600, 99314), (1700, 93472), (1840, 86360), (1955, 81280), (2032, 78200), (2159, 73600), (2176, 73025), (2300, 69088), (2540, 62560), (2720, 58420), (2921, 54400), (2944, 53975), (3128, 50800), (3175, 50048), (3200, 49657), (3400, 46736), (3680, 43180), (3910, 40640), (4064, 39100), (4318, 36800), (4600, 34544), (5080, 31280), (5440, 29210), (5842, 27200), (6256, 25400), (6350, 25024), (6800, 23368), (7360, 21590), (7820, 20320), (8128, 19550), (8636, 18400), (9200, 17272), (9775, 16256), (10160, 15640), (10795, 14720), (10880, 14605), (11684, 13600), (12512, 12700)]