151557840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{30071}}^1$

素因数の和:30097

約数の個数: 120

約数和(自身を含む): 581712768

約数和(自身を除く): 430154928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 30071, 60142, 90213, 120284, 150355, 180426, 210497, 240568, 270639, 300710, 360852, 420994, 451065, 481136, 541278, 601420, 631491, 721704, 841988, 902130, 1052485, 1082556, 1202840, 1262982, 1353195, 1443408, 1683976, 1804260, 1894473, 2104970, 2165112, 2405680, 2525964, 2706390, 3157455, 3367952, 3608520, 3788946, 4209940, 4330224, 5051928, 5412780, 6314910, 7217040, 7577892, 8419880, 9472365, 10103856, 10825560, 12629820, 15155784, 16839760, 18944730, 21651120, 25259640, 30311568, 37889460, 50519280, 75778920, 151557840]

約数ペア:

[(1, 151557840), (2, 75778920), (3, 50519280), (4, 37889460), (5, 30311568), (6, 25259640), (7, 21651120), (8, 18944730), (9, 16839760), (10, 15155784), (12, 12629820), (14, 10825560), (15, 10103856), (16, 9472365), (18, 8419880), (20, 7577892), (21, 7217040), (24, 6314910), (28, 5412780), (30, 5051928), (35, 4330224), (36, 4209940), (40, 3788946), (42, 3608520), (45, 3367952), (48, 3157455), (56, 2706390), (60, 2525964), (63, 2405680), (70, 2165112), (72, 2104970), (80, 1894473), (84, 1804260), (90, 1683976), (105, 1443408), (112, 1353195), (120, 1262982), (126, 1202840), (140, 1082556), (144, 1052485), (168, 902130), (180, 841988), (210, 721704), (240, 631491), (252, 601420), (280, 541278), (315, 481136), (336, 451065), (360, 420994), (420, 360852), (504, 300710), (560, 270639), (630, 240568), (720, 210497), (840, 180426), (1008, 150355), (1260, 120284), (1680, 90213), (2520, 60142), (5040, 30071)]