6415291680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{272759}}^1$

素因数の和:272791

約数の個数: 144

約数和(自身を含む): 23507547840

約数和(自身を除く): 17092256160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 272759, 545518, 818277, 1091036, 1363795, 1636554, 1909313, 2182072, 2727590, 3273108, 3818626, 4091385, 4364144, 5455180, 5727939, 6546216, 7637252, 8182770, 8728288, 9546565, 10910360, 11455878, 13092432, 13365191, 15274504, 16365540, 19093130, 21820720, 22911756, 26184864, 26730382, 28639695, 30549008, 32731080, 38186260, 40095573, 43641440, 45823512, 53460764, 57279390, 61098016, 65462160, 66825955, 76372520, 80191146, 91647024, 106921528, 114558780, 130924320, 133651910, 152745040, 160382292, 183294048, 200477865, 213843056, 229117560, 267303820, 305490080, 320764584, 400955730, 427686112, 458235120, 534607640, 641529168, 801911460, 916470240, 1069215280, 1283058336, 1603822920, 2138430560, 3207645840, 6415291680]

約数ペア:

[(1, 6415291680), (2, 3207645840), (3, 2138430560), (4, 1603822920), (5, 1283058336), (6, 1069215280), (7, 916470240), (8, 801911460), (10, 641529168), (12, 534607640), (14, 458235120), (15, 427686112), (16, 400955730), (20, 320764584), (21, 305490080), (24, 267303820), (28, 229117560), (30, 213843056), (32, 200477865), (35, 183294048), (40, 160382292), (42, 152745040), (48, 133651910), (49, 130924320), (56, 114558780), (60, 106921528), (70, 91647024), (80, 80191146), (84, 76372520), (96, 66825955), (98, 65462160), (105, 61098016), (112, 57279390), (120, 53460764), (140, 45823512), (147, 43641440), (160, 40095573), (168, 38186260), (196, 32731080), (210, 30549008), (224, 28639695), (240, 26730382), (245, 26184864), (280, 22911756), (294, 21820720), (336, 19093130), (392, 16365540), (420, 15274504), (480, 13365191), (490, 13092432), (560, 11455878), (588, 10910360), (672, 9546565), (735, 8728288), (784, 8182770), (840, 7637252), (980, 6546216), (1120, 5727939), (1176, 5455180), (1470, 4364144), (1568, 4091385), (1680, 3818626), (1960, 3273108), (2352, 2727590), (2940, 2182072), (3360, 1909313), (3920, 1636554), (4704, 1363795), (5880, 1091036), (7840, 818277), (11760, 545518), (23520, 272759)]