2473927040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17491}}^1$

素因数の和:17540

約数の個数: 128

約数和(自身を含む): 6744215520

約数和(自身を除く): 4270288480

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, 8840, 10880, 14144, 17491, 17680, 28288, 34982, 35360, 69964, 70720, 87455, 139928, 141440, 174910, 227383, 279856, 297347, 349820, 454766, 559712, 594694, 699640, 909532, 1119424, 1136915, 1189388, 1399280, 1486735, 1819064, 2238848, 2273830, 2378776, 2798560, 2973470, 3638128, 3865511, 4547660, 4757552, 5597120, 5946940, 7276256, 7731022, 9095320, 9515104, 11194240, 11893880, 14552512, 15462044, 18190640, 19030208, 19327555, 23787760, 29105024, 30924088, 36381280, 38060416, 38655110, 47575520, 61848176, 72762560, 77310220, 95151040, 123696352, 145525120, 154620440, 190302080, 247392704, 309240880, 494785408, 618481760, 1236963520, 2473927040]

約数ペア:

[(1, 2473927040), (2, 1236963520), (4, 618481760), (5, 494785408), (8, 309240880), (10, 247392704), (13, 190302080), (16, 154620440), (17, 145525120), (20, 123696352), (26, 95151040), (32, 77310220), (34, 72762560), (40, 61848176), (52, 47575520), (64, 38655110), (65, 38060416), (68, 36381280), (80, 30924088), (85, 29105024), (104, 23787760), (128, 19327555), (130, 19030208), (136, 18190640), (160, 15462044), (170, 14552512), (208, 11893880), (221, 11194240), (260, 9515104), (272, 9095320), (320, 7731022), (340, 7276256), (416, 5946940), (442, 5597120), (520, 4757552), (544, 4547660), (640, 3865511), (680, 3638128), (832, 2973470), (884, 2798560), (1040, 2378776), (1088, 2273830), (1105, 2238848), (1360, 1819064), (1664, 1486735), (1768, 1399280), (2080, 1189388), (2176, 1136915), (2210, 1119424), (2720, 909532), (3536, 699640), (4160, 594694), (4420, 559712), (5440, 454766), (7072, 349820), (8320, 297347), (8840, 279856), (10880, 227383), (14144, 174910), (17491, 141440), (17680, 139928), (28288, 87455), (34982, 70720), (35360, 69964)]