774816480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1090

約数の個数: 288

約数和(自身を含む): 2892734208

約数和(自身を除く): 2117917728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 136, 144, 153, 155, 160, 170, 180, 186, 204, 240, 248, 255, 272, 279, 288, 306, 310, 340, 360, 372, 408, 465, 480, 496, 510, 527, 544, 558, 612, 620, 680, 720, 744, 765, 816, 930, 992, 1020, 1021, 1054, 1116, 1224, 1240, 1360, 1395, 1440, 1488, 1530, 1581, 1632, 1860, 2040, 2042, 2108, 2232, 2448, 2480, 2635, 2720, 2790, 2976, 3060, 3063, 3162, 3720, 4080, 4084, 4216, 4464, 4743, 4896, 4960, 5105, 5270, 5580, 6120, 6126, 6324, 7440, 7905, 8160, 8168, 8432, 8928, 9189, 9486, 10210, 10540, 11160, 12240, 12252, 12648, 14880, 15315, 15810, 16336, 16864, 17357, 18378, 18972, 20420, 21080, 22320, 23715, 24480, 24504, 25296, 30630, 31620, 31651, 32672, 34714, 36756, 37944, 40840, 42160, 44640, 45945, 47430, 49008, 50592, 52071, 61260, 63240, 63302, 69428, 73512, 75888, 81680, 84320, 86785, 91890, 94860, 94953, 98016, 104142, 122520, 126480, 126604, 138856, 147024, 151776, 156213, 158255, 163360, 173570, 183780, 189720, 189906, 208284, 245040, 252960, 253208, 260355, 277712, 284859, 294048, 312426, 316510, 347140, 367560, 379440, 379812, 416568, 474765, 490080, 506416, 520710, 538067, 555424, 569718, 624852, 633020, 694280, 735120, 758880, 759624, 781065, 833136, 949530, 1012832, 1041420, 1076134, 1139436, 1249704, 1266040, 1388560, 1424295, 1470240, 1519248, 1562130, 1614201, 1666272, 1899060, 2082840, 2152268, 2278872, 2499408, 2532080, 2690335, 2777120, 2848590, 3038496, 3124260, 3228402, 3798120, 4165680, 4304536, 4557744, 4842603, 4998816, 5064160, 5380670, 5697180, 6248520, 6456804, 7596240, 8071005, 8331360, 8609072, 9115488, 9685206, 10761340, 11394360, 12497040, 12913608, 15192480, 16142010, 17218144, 19370412, 21522680, 22788720, 24213015, 24994080, 25827216, 32284020, 38740824, 43045360, 45577440, 48426030, 51654432, 64568040, 77481648, 86090720, 96852060, 129136080, 154963296, 193704120, 258272160, 387408240, 774816480]

約数ペア:

[(1, 774816480), (2, 387408240), (3, 258272160), (4, 193704120), (5, 154963296), (6, 129136080), (8, 96852060), (9, 86090720), (10, 77481648), (12, 64568040), (15, 51654432), (16, 48426030), (17, 45577440), (18, 43045360), (20, 38740824), (24, 32284020), (30, 25827216), (31, 24994080), (32, 24213015), (34, 22788720), (36, 21522680), (40, 19370412), (45, 17218144), (48, 16142010), (51, 15192480), (60, 12913608), (62, 12497040), (68, 11394360), (72, 10761340), (80, 9685206), (85, 9115488), (90, 8609072), (93, 8331360), (96, 8071005), (102, 7596240), (120, 6456804), (124, 6248520), (136, 5697180), (144, 5380670), (153, 5064160), (155, 4998816), (160, 4842603), (170, 4557744), (180, 4304536), (186, 4165680), (204, 3798120), (240, 3228402), (248, 3124260), (255, 3038496), (272, 2848590), (279, 2777120), (288, 2690335), (306, 2532080), (310, 2499408), (340, 2278872), (360, 2152268), (372, 2082840), (408, 1899060), (465, 1666272), (480, 1614201), (496, 1562130), (510, 1519248), (527, 1470240), (544, 1424295), (558, 1388560), (612, 1266040), (620, 1249704), (680, 1139436), (720, 1076134), (744, 1041420), (765, 1012832), (816, 949530), (930, 833136), (992, 781065), (1020, 759624), (1021, 758880), (1054, 735120), (1116, 694280), (1224, 633020), (1240, 624852), (1360, 569718), (1395, 555424), (1440, 538067), (1488, 520710), (1530, 506416), (1581, 490080), (1632, 474765), (1860, 416568), (2040, 379812), (2042, 379440), (2108, 367560), (2232, 347140), (2448, 316510), (2480, 312426), (2635, 294048), (2720, 284859), (2790, 277712), (2976, 260355), (3060, 253208), (3063, 252960), (3162, 245040), (3720, 208284), (4080, 189906), (4084, 189720), (4216, 183780), (4464, 173570), (4743, 163360), (4896, 158255), (4960, 156213), (5105, 151776), (5270, 147024), (5580, 138856), (6120, 126604), (6126, 126480), (6324, 122520), (7440, 104142), (7905, 98016), (8160, 94953), (8168, 94860), (8432, 91890), (8928, 86785), (9189, 84320), (9486, 81680), (10210, 75888), (10540, 73512), (11160, 69428), (12240, 63302), (12252, 63240), (12648, 61260), (14880, 52071), (15315, 50592), (15810, 49008), (16336, 47430), (16864, 45945), (17357, 44640), (18378, 42160), (18972, 40840), (20420, 37944), (21080, 36756), (22320, 34714), (23715, 32672), (24480, 31651), (24504, 31620), (25296, 30630)]