1194177920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8443}}^1$

素因数の和:8492

約数の個数: 128

約数和(自身を含む): 3255668640

約数和(自身を除く): 2061490720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 640, 680, 832, 884, 1040, 1088, 1105, 1360, 1664, 1768, 2080, 2176, 2210, 2720, 3536, 4160, 4420, 5440, 7072, 8320, 8443, 8840, 10880, 14144, 16886, 17680, 28288, 33772, 35360, 42215, 67544, 70720, 84430, 109759, 135088, 141440, 143531, 168860, 219518, 270176, 287062, 337720, 439036, 540352, 548795, 574124, 675440, 717655, 878072, 1080704, 1097590, 1148248, 1350880, 1435310, 1756144, 1865903, 2195180, 2296496, 2701760, 2870620, 3512288, 3731806, 4390360, 4592992, 5403520, 5741240, 7024576, 7463612, 8780720, 9185984, 9329515, 11482480, 14049152, 14927224, 17561440, 18371968, 18659030, 22964960, 29854448, 35122880, 37318060, 45929920, 59708896, 70245760, 74636120, 91859840, 119417792, 149272240, 238835584, 298544480, 597088960, 1194177920]

約数ペア:

[(1, 1194177920), (2, 597088960), (4, 298544480), (5, 238835584), (8, 149272240), (10, 119417792), (13, 91859840), (16, 74636120), (17, 70245760), (20, 59708896), (26, 45929920), (32, 37318060), (34, 35122880), (40, 29854448), (52, 22964960), (64, 18659030), (65, 18371968), (68, 17561440), (80, 14927224), (85, 14049152), (104, 11482480), (128, 9329515), (130, 9185984), (136, 8780720), (160, 7463612), (170, 7024576), (208, 5741240), (221, 5403520), (260, 4592992), (272, 4390360), (320, 3731806), (340, 3512288), (416, 2870620), (442, 2701760), (520, 2296496), (544, 2195180), (640, 1865903), (680, 1756144), (832, 1435310), (884, 1350880), (1040, 1148248), (1088, 1097590), (1105, 1080704), (1360, 878072), (1664, 717655), (1768, 675440), (2080, 574124), (2176, 548795), (2210, 540352), (2720, 439036), (3536, 337720), (4160, 287062), (4420, 270176), (5440, 219518), (7072, 168860), (8320, 143531), (8443, 141440), (8840, 135088), (10880, 109759), (14144, 84430), (16886, 70720), (17680, 67544), (28288, 42215), (33772, 35360)]