191425780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 548674560

約数和(自身を除く): 357248780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 23, 26, 28, 34, 35, 46, 52, 65, 68, 70, 85, 91, 92, 115, 119, 130, 140, 161, 170, 182, 221, 230, 238, 260, 269, 299, 322, 340, 364, 391, 442, 455, 460, 476, 538, 595, 598, 644, 782, 805, 884, 910, 1076, 1105, 1190, 1196, 1345, 1495, 1547, 1564, 1610, 1820, 1883, 1955, 2093, 2210, 2380, 2690, 2737, 2990, 3094, 3220, 3497, 3766, 3910, 4186, 4420, 4573, 5083, 5380, 5474, 5980, 6187, 6188, 6994, 7532, 7735, 7820, 8372, 9146, 9415, 10166, 10465, 10948, 12374, 13685, 13988, 15470, 17485, 18292, 18830, 20332, 20930, 22865, 24479, 24748, 25415, 27370, 30935, 30940, 32011, 34970, 35581, 37660, 41860, 43309, 45730, 48958, 50830, 54740, 59449, 61870, 64022, 69940, 71162, 80431, 86618, 91460, 97916, 101660, 105179, 118898, 122395, 123740, 128044, 142324, 160055, 160862, 173236, 177905, 210358, 216545, 237796, 244790, 297245, 320110, 321724, 355810, 402155, 416143, 420716, 433090, 489580, 525895, 563017, 594490, 640220, 711620, 736253, 804310, 832286, 866180, 1051790, 1126034, 1188980, 1367327, 1472506, 1608620, 1664572, 2080715, 2103580, 2252068, 2734654, 2815085, 2945012, 3681265, 4161430, 5469308, 5630170, 6836635, 7362530, 8322860, 9571289, 11260340, 13673270, 14725060, 19142578, 27346540, 38285156, 47856445, 95712890, 191425780]

約数ペア:

[(1, 191425780), (2, 95712890), (4, 47856445), (5, 38285156), (7, 27346540), (10, 19142578), (13, 14725060), (14, 13673270), (17, 11260340), (20, 9571289), (23, 8322860), (26, 7362530), (28, 6836635), (34, 5630170), (35, 5469308), (46, 4161430), (52, 3681265), (65, 2945012), (68, 2815085), (70, 2734654), (85, 2252068), (91, 2103580), (92, 2080715), (115, 1664572), (119, 1608620), (130, 1472506), (140, 1367327), (161, 1188980), (170, 1126034), (182, 1051790), (221, 866180), (230, 832286), (238, 804310), (260, 736253), (269, 711620), (299, 640220), (322, 594490), (340, 563017), (364, 525895), (391, 489580), (442, 433090), (455, 420716), (460, 416143), (476, 402155), (538, 355810), (595, 321724), (598, 320110), (644, 297245), (782, 244790), (805, 237796), (884, 216545), (910, 210358), (1076, 177905), (1105, 173236), (1190, 160862), (1196, 160055), (1345, 142324), (1495, 128044), (1547, 123740), (1564, 122395), (1610, 118898), (1820, 105179), (1883, 101660), (1955, 97916), (2093, 91460), (2210, 86618), (2380, 80431), (2690, 71162), (2737, 69940), (2990, 64022), (3094, 61870), (3220, 59449), (3497, 54740), (3766, 50830), (3910, 48958), (4186, 45730), (4420, 43309), (4573, 41860), (5083, 37660), (5380, 35581), (5474, 34970), (5980, 32011), (6187, 30940), (6188, 30935), (6994, 27370), (7532, 25415), (7735, 24748), (7820, 24479), (8372, 22865), (9146, 20930), (9415, 20332), (10166, 18830), (10465, 18292), (10948, 17485), (12374, 15470), (13685, 13988)]