789817440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:725

約数の個数: 192

約数和(自身を含む): 2590963200

約数和(自身を除く): 1801145760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 67, 80, 82, 96, 120, 123, 134, 160, 164, 201, 205, 240, 246, 268, 328, 335, 402, 410, 480, 492, 536, 599, 615, 656, 670, 804, 820, 984, 1005, 1072, 1198, 1230, 1312, 1340, 1608, 1640, 1797, 1968, 2010, 2144, 2396, 2460, 2680, 2747, 2995, 3216, 3280, 3594, 3936, 4020, 4792, 4920, 5360, 5494, 5990, 6432, 6560, 7188, 8040, 8241, 8985, 9584, 9840, 10720, 10988, 11980, 13735, 14376, 16080, 16482, 17970, 19168, 19680, 21976, 23960, 24559, 27470, 28752, 32160, 32964, 35940, 40133, 41205, 43952, 47920, 49118, 54940, 57504, 65928, 71880, 73677, 80266, 82410, 87904, 95840, 98236, 109880, 120399, 122795, 131856, 143760, 147354, 160532, 164820, 196472, 200665, 219760, 240798, 245590, 263712, 287520, 294708, 321064, 329640, 368385, 392944, 401330, 439520, 481596, 491180, 589416, 601995, 642128, 659280, 736770, 785888, 802660, 963192, 982360, 1178832, 1203990, 1284256, 1318560, 1473540, 1605320, 1645453, 1926384, 1964720, 2357664, 2407980, 2947080, 3210640, 3290906, 3852768, 3929440, 4815960, 4936359, 5894160, 6421280, 6581812, 8227265, 9631920, 9872718, 11788320, 13163624, 16454530, 19263840, 19745436, 24681795, 26327248, 32909060, 39490872, 49363590, 52654496, 65818120, 78981744, 98727180, 131636240, 157963488, 197454360, 263272480, 394908720, 789817440]

約数ペア:

[(1, 789817440), (2, 394908720), (3, 263272480), (4, 197454360), (5, 157963488), (6, 131636240), (8, 98727180), (10, 78981744), (12, 65818120), (15, 52654496), (16, 49363590), (20, 39490872), (24, 32909060), (30, 26327248), (32, 24681795), (40, 19745436), (41, 19263840), (48, 16454530), (60, 13163624), (67, 11788320), (80, 9872718), (82, 9631920), (96, 8227265), (120, 6581812), (123, 6421280), (134, 5894160), (160, 4936359), (164, 4815960), (201, 3929440), (205, 3852768), (240, 3290906), (246, 3210640), (268, 2947080), (328, 2407980), (335, 2357664), (402, 1964720), (410, 1926384), (480, 1645453), (492, 1605320), (536, 1473540), (599, 1318560), (615, 1284256), (656, 1203990), (670, 1178832), (804, 982360), (820, 963192), (984, 802660), (1005, 785888), (1072, 736770), (1198, 659280), (1230, 642128), (1312, 601995), (1340, 589416), (1608, 491180), (1640, 481596), (1797, 439520), (1968, 401330), (2010, 392944), (2144, 368385), (2396, 329640), (2460, 321064), (2680, 294708), (2747, 287520), (2995, 263712), (3216, 245590), (3280, 240798), (3594, 219760), (3936, 200665), (4020, 196472), (4792, 164820), (4920, 160532), (5360, 147354), (5494, 143760), (5990, 131856), (6432, 122795), (6560, 120399), (7188, 109880), (8040, 98236), (8241, 95840), (8985, 87904), (9584, 82410), (9840, 80266), (10720, 73677), (10988, 71880), (11980, 65928), (13735, 57504), (14376, 54940), (16080, 49118), (16482, 47920), (17970, 43952), (19168, 41205), (19680, 40133), (21976, 35940), (23960, 32964), (24559, 32160), (27470, 28752)]