994839720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{32009}}^1$

素因数の和:32067

約数の個数: 128

約数和(自身を含む): 3503174400

約数和(自身を除く): 2508334680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 15540, 31080, 32009, 64018, 96027, 128036, 160045, 192054, 224063, 256072, 320090, 384108, 448126, 480135, 640180, 672189, 768216, 896252, 960270, 1120315, 1184333, 1280360, 1344378, 1792504, 1920540, 2240630, 2368666, 2688756, 3360945, 3552999, 3841080, 4481260, 4737332, 5377512, 5921665, 6721890, 7105998, 8290331, 8962520, 9474664, 11843330, 13443780, 14211996, 16580662, 17764995, 23686660, 24870993, 26887560, 28423992, 33161324, 35529990, 41451655, 47373320, 49741986, 66322648, 71059980, 82903310, 99483972, 124354965, 142119960, 165806620, 198967944, 248709930, 331613240, 497419860, 994839720]

約数ペア:

[(1, 994839720), (2, 497419860), (3, 331613240), (4, 248709930), (5, 198967944), (6, 165806620), (7, 142119960), (8, 124354965), (10, 99483972), (12, 82903310), (14, 71059980), (15, 66322648), (20, 49741986), (21, 47373320), (24, 41451655), (28, 35529990), (30, 33161324), (35, 28423992), (37, 26887560), (40, 24870993), (42, 23686660), (56, 17764995), (60, 16580662), (70, 14211996), (74, 13443780), (84, 11843330), (105, 9474664), (111, 8962520), (120, 8290331), (140, 7105998), (148, 6721890), (168, 5921665), (185, 5377512), (210, 4737332), (222, 4481260), (259, 3841080), (280, 3552999), (296, 3360945), (370, 2688756), (420, 2368666), (444, 2240630), (518, 1920540), (555, 1792504), (740, 1344378), (777, 1280360), (840, 1184333), (888, 1120315), (1036, 960270), (1110, 896252), (1295, 768216), (1480, 672189), (1554, 640180), (2072, 480135), (2220, 448126), (2590, 384108), (3108, 320090), (3885, 256072), (4440, 224063), (5180, 192054), (6216, 160045), (7770, 128036), (10360, 96027), (15540, 64018), (31080, 32009)]