691282020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 384

約数和(自身を含む): 2471067648

約数和(自身を除く): 1779785628

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 23, 26, 30, 31, 33, 39, 44, 46, 52, 55, 60, 62, 65, 66, 69, 78, 92, 93, 110, 113, 115, 124, 130, 132, 138, 143, 155, 156, 165, 186, 195, 220, 226, 230, 253, 260, 276, 286, 299, 310, 330, 339, 341, 345, 372, 390, 403, 429, 452, 460, 465, 506, 565, 572, 598, 620, 660, 678, 682, 690, 713, 715, 759, 780, 806, 858, 897, 930, 1012, 1023, 1130, 1196, 1209, 1243, 1265, 1356, 1364, 1380, 1426, 1430, 1469, 1495, 1518, 1612, 1695, 1705, 1716, 1794, 1860, 2015, 2046, 2139, 2145, 2260, 2418, 2486, 2530, 2599, 2852, 2860, 2938, 2990, 3036, 3289, 3390, 3410, 3503, 3565, 3588, 3729, 3795, 4030, 4092, 4278, 4290, 4407, 4433, 4485, 4836, 4972, 5060, 5115, 5198, 5876, 5980, 6045, 6215, 6578, 6780, 6820, 7006, 7130, 7345, 7458, 7590, 7797, 7843, 8060, 8556, 8580, 8814, 8866, 8970, 9269, 9867, 10230, 10396, 10509, 10695, 12090, 12430, 12995, 13156, 13299, 14012, 14260, 14690, 14916, 15180, 15594, 15686, 16159, 16445, 17515, 17628, 17732, 17940, 18538, 18645, 19734, 20460, 21018, 21390, 22035, 22165, 23529, 24180, 24860, 25990, 26598, 27807, 28589, 29380, 31188, 31372, 32318, 32890, 33787, 35030, 37076, 37290, 38533, 38985, 39215, 39468, 42036, 42780, 44070, 44330, 45539, 46345, 47058, 48477, 49335, 51980, 52545, 53196, 55614, 57178, 64636, 65780, 66495, 67574, 70060, 74580, 77066, 77970, 78430, 80569, 80795, 85767, 88140, 88660, 91078, 92690, 94116, 96954, 98670, 101361, 101959, 105090, 111228, 114356, 115599, 117645, 132990, 135148, 136617, 139035, 142945, 154132, 155940, 156860, 161138, 161590, 168935, 171534, 182156, 185380, 192665, 193908, 197340, 202722, 203918, 210180, 227695, 231198, 235290, 241707, 242385, 265980, 273234, 278070, 285890, 305877, 322276, 323180, 337870, 343068, 371657, 385330, 402845, 405444, 407836, 428835, 455390, 462396, 470580, 483414, 484770, 500929, 506805, 509795, 546468, 556140, 571780, 577995, 611754, 675740, 683085, 743314, 770660, 805690, 857670, 886259, 910780, 966828, 969540, 1001858, 1013610, 1019590, 1047397, 1114971, 1155990, 1208535, 1223508, 1366170, 1486628, 1502787, 1529385, 1611380, 1715340, 1772518, 1858285, 2003716, 2027220, 2039180, 2094794, 2229942, 2311980, 2417070, 2504645, 2658777, 2732340, 3005574, 3058770, 3142191, 3545036, 3716570, 4189588, 4431295, 4459884, 4834140, 5009290, 5236985, 5317554, 5574855, 6011148, 6117540, 6284382, 7433140, 7513935, 8862590, 10018580, 10473970, 10635108, 11149710, 11521367, 12568764, 13293885, 15027870, 15710955, 17725180, 20947940, 22299420, 23042734, 26587770, 30055740, 31421910, 34564101, 46085468, 53175540, 57606835, 62843820, 69128202, 115213670, 138256404, 172820505, 230427340, 345641010, 691282020]

約数ペア:

[(1, 691282020), (2, 345641010), (3, 230427340), (4, 172820505), (5, 138256404), (6, 115213670), (10, 69128202), (11, 62843820), (12, 57606835), (13, 53175540), (15, 46085468), (20, 34564101), (22, 31421910), (23, 30055740), (26, 26587770), (30, 23042734), (31, 22299420), (33, 20947940), (39, 17725180), (44, 15710955), (46, 15027870), (52, 13293885), (55, 12568764), (60, 11521367), (62, 11149710), (65, 10635108), (66, 10473970), (69, 10018580), (78, 8862590), (92, 7513935), (93, 7433140), (110, 6284382), (113, 6117540), (115, 6011148), (124, 5574855), (130, 5317554), (132, 5236985), (138, 5009290), (143, 4834140), (155, 4459884), (156, 4431295), (165, 4189588), (186, 3716570), (195, 3545036), (220, 3142191), (226, 3058770), (230, 3005574), (253, 2732340), (260, 2658777), (276, 2504645), (286, 2417070), (299, 2311980), (310, 2229942), (330, 2094794), (339, 2039180), (341, 2027220), (345, 2003716), (372, 1858285), (390, 1772518), (403, 1715340), (429, 1611380), (452, 1529385), (460, 1502787), (465, 1486628), (506, 1366170), (565, 1223508), (572, 1208535), (598, 1155990), (620, 1114971), (660, 1047397), (678, 1019590), (682, 1013610), (690, 1001858), (713, 969540), (715, 966828), (759, 910780), (780, 886259), (806, 857670), (858, 805690), (897, 770660), (930, 743314), (1012, 683085), (1023, 675740), (1130, 611754), (1196, 577995), (1209, 571780), (1243, 556140), (1265, 546468), (1356, 509795), (1364, 506805), (1380, 500929), (1426, 484770), (1430, 483414), (1469, 470580), (1495, 462396), (1518, 455390), (1612, 428835), (1695, 407836), (1705, 405444), (1716, 402845), (1794, 385330), (1860, 371657), (2015, 343068), (2046, 337870), (2139, 323180), (2145, 322276), (2260, 305877), (2418, 285890), (2486, 278070), (2530, 273234), (2599, 265980), (2852, 242385), (2860, 241707), (2938, 235290), (2990, 231198), (3036, 227695), (3289, 210180), (3390, 203918), (3410, 202722), (3503, 197340), (3565, 193908), (3588, 192665), (3729, 185380), (3795, 182156), (4030, 171534), (4092, 168935), (4278, 161590), (4290, 161138), (4407, 156860), (4433, 155940), (4485, 154132), (4836, 142945), (4972, 139035), (5060, 136617), (5115, 135148), (5198, 132990), (5876, 117645), (5980, 115599), (6045, 114356), (6215, 111228), (6578, 105090), (6780, 101959), (6820, 101361), (7006, 98670), (7130, 96954), (7345, 94116), (7458, 92690), (7590, 91078), (7797, 88660), (7843, 88140), (8060, 85767), (8556, 80795), (8580, 80569), (8814, 78430), (8866, 77970), (8970, 77066), (9269, 74580), (9867, 70060), (10230, 67574), (10396, 66495), (10509, 65780), (10695, 64636), (12090, 57178), (12430, 55614), (12995, 53196), (13156, 52545), (13299, 51980), (14012, 49335), (14260, 48477), (14690, 47058), (14916, 46345), (15180, 45539), (15594, 44330), (15686, 44070), (16159, 42780), (16445, 42036), (17515, 39468), (17628, 39215), (17732, 38985), (17940, 38533), (18538, 37290), (18645, 37076), (19734, 35030), (20460, 33787), (21018, 32890), (21390, 32318), (22035, 31372), (22165, 31188), (23529, 29380), (24180, 28589), (24860, 27807), (25990, 26598)]