6497427720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{967}}^1$

素因数の和:1428

約数の個数: 256

約数和(自身を含む): 23529369600

約数和(自身を除く): 17031941880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 421, 456, 532, 570, 665, 760, 798, 840, 842, 967, 1064, 1140, 1263, 1330, 1596, 1684, 1934, 1995, 2105, 2280, 2526, 2660, 2901, 2947, 3192, 3368, 3868, 3990, 4210, 4835, 5052, 5320, 5802, 5894, 6315, 6769, 7736, 7980, 7999, 8420, 8841, 9670, 10104, 11604, 11788, 12630, 13538, 14505, 14735, 15960, 15998, 16840, 17682, 18373, 19340, 20307, 23208, 23576, 23997, 25260, 27076, 29010, 29470, 31996, 33845, 35364, 36746, 38680, 39995, 40614, 44205, 47994, 50520, 54152, 55119, 55993, 58020, 58940, 63992, 67690, 70728, 73492, 79990, 81228, 88410, 91865, 95988, 101535, 110238, 111986, 116040, 117880, 119985, 128611, 135380, 146984, 159980, 162456, 167979, 176820, 183730, 191976, 203070, 220476, 223972, 239970, 257222, 270760, 275595, 279965, 319960, 335958, 353640, 367460, 385833, 406140, 407107, 440952, 447944, 479940, 514444, 551190, 559930, 643055, 671916, 734920, 771666, 812280, 814214, 839895, 959880, 1028888, 1102380, 1119860, 1221321, 1286110, 1343832, 1543332, 1628428, 1679790, 1929165, 2035535, 2204760, 2239720, 2442642, 2572220, 2849749, 3086664, 3256856, 3359580, 3858330, 4071070, 4885284, 5144440, 5699498, 6106605, 6719160, 7716660, 7735033, 8142140, 8549247, 9770568, 11398996, 12213210, 14248745, 15433320, 15470066, 16284280, 17098494, 22797992, 23205099, 24426420, 28497490, 30940132, 34196988, 38675165, 42746235, 46410198, 48852840, 54145231, 56994980, 61880264, 68393976, 77350330, 85492470, 92820396, 108290462, 113989960, 116025495, 154700660, 162435693, 170984940, 185640792, 216580924, 232050990, 270726155, 309401320, 324871386, 341969880, 433161848, 464101980, 541452310, 649742772, 812178465, 928203960, 1082904620, 1299485544, 1624356930, 2165809240, 3248713860, 6497427720]

約数ペア:

[(1, 6497427720), (2, 3248713860), (3, 2165809240), (4, 1624356930), (5, 1299485544), (6, 1082904620), (7, 928203960), (8, 812178465), (10, 649742772), (12, 541452310), (14, 464101980), (15, 433161848), (19, 341969880), (20, 324871386), (21, 309401320), (24, 270726155), (28, 232050990), (30, 216580924), (35, 185640792), (38, 170984940), (40, 162435693), (42, 154700660), (56, 116025495), (57, 113989960), (60, 108290462), (70, 92820396), (76, 85492470), (84, 77350330), (95, 68393976), (105, 61880264), (114, 56994980), (120, 54145231), (133, 48852840), (140, 46410198), (152, 42746235), (168, 38675165), (190, 34196988), (210, 30940132), (228, 28497490), (266, 24426420), (280, 23205099), (285, 22797992), (380, 17098494), (399, 16284280), (420, 15470066), (421, 15433320), (456, 14248745), (532, 12213210), (570, 11398996), (665, 9770568), (760, 8549247), (798, 8142140), (840, 7735033), (842, 7716660), (967, 6719160), (1064, 6106605), (1140, 5699498), (1263, 5144440), (1330, 4885284), (1596, 4071070), (1684, 3858330), (1934, 3359580), (1995, 3256856), (2105, 3086664), (2280, 2849749), (2526, 2572220), (2660, 2442642), (2901, 2239720), (2947, 2204760), (3192, 2035535), (3368, 1929165), (3868, 1679790), (3990, 1628428), (4210, 1543332), (4835, 1343832), (5052, 1286110), (5320, 1221321), (5802, 1119860), (5894, 1102380), (6315, 1028888), (6769, 959880), (7736, 839895), (7980, 814214), (7999, 812280), (8420, 771666), (8841, 734920), (9670, 671916), (10104, 643055), (11604, 559930), (11788, 551190), (12630, 514444), (13538, 479940), (14505, 447944), (14735, 440952), (15960, 407107), (15998, 406140), (16840, 385833), (17682, 367460), (18373, 353640), (19340, 335958), (20307, 319960), (23208, 279965), (23576, 275595), (23997, 270760), (25260, 257222), (27076, 239970), (29010, 223972), (29470, 220476), (31996, 203070), (33845, 191976), (35364, 183730), (36746, 176820), (38680, 167979), (39995, 162456), (40614, 159980), (44205, 146984), (47994, 135380), (50520, 128611), (54152, 119985), (55119, 117880), (55993, 116040), (58020, 111986), (58940, 110238), (63992, 101535), (67690, 95988), (70728, 91865), (73492, 88410), (79990, 81228)]