664487460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:507

約数の個数: 288

約数和(自身を含む): 2509678080

約数和(自身を除く): 1845190620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 113, 117, 126, 130, 140, 156, 180, 182, 195, 210, 226, 234, 252, 260, 273, 315, 339, 359, 364, 390, 420, 452, 455, 468, 546, 565, 585, 630, 678, 718, 780, 791, 819, 910, 1017, 1077, 1092, 1130, 1170, 1260, 1356, 1365, 1436, 1469, 1582, 1638, 1695, 1795, 1820, 2034, 2154, 2260, 2340, 2373, 2513, 2730, 2938, 3164, 3231, 3276, 3390, 3590, 3955, 4068, 4095, 4308, 4407, 4667, 4746, 5026, 5085, 5385, 5460, 5876, 6462, 6780, 7119, 7180, 7345, 7539, 7910, 8190, 8814, 9334, 9492, 10052, 10170, 10283, 10770, 11865, 12565, 12924, 13221, 14001, 14238, 14690, 15078, 15820, 16155, 16380, 17628, 18668, 20340, 20566, 21540, 22035, 22617, 23335, 23730, 25130, 26442, 28002, 28476, 29380, 30156, 30849, 32310, 32669, 35595, 37695, 40567, 41132, 42003, 44070, 45234, 46670, 47460, 50260, 51415, 52884, 56004, 61698, 64620, 65338, 66105, 70005, 71190, 75390, 81134, 84006, 88140, 90468, 92547, 93340, 98007, 102830, 113085, 121701, 123396, 130676, 132210, 140010, 142380, 150780, 154245, 162268, 163345, 168012, 185094, 196014, 202835, 205660, 210015, 226170, 243402, 264420, 280020, 283969, 294021, 308490, 326690, 365103, 370188, 392028, 405670, 420030, 452340, 462735, 486804, 490035, 527371, 567938, 588042, 608505, 616980, 653380, 730206, 811340, 840060, 851907, 925470, 980070, 1054742, 1135876, 1176084, 1217010, 1419845, 1460412, 1470105, 1582113, 1703814, 1825515, 1850940, 1960140, 2109484, 2434020, 2555721, 2636855, 2839690, 2940210, 3164226, 3407628, 3651030, 3691597, 4259535, 4746339, 5111442, 5273710, 5679380, 5880420, 6328452, 7302060, 7383194, 7910565, 8519070, 9492678, 10222884, 10547420, 11074791, 12778605, 14766388, 15821130, 17038140, 18457985, 18985356, 22149582, 23731695, 25557210, 31642260, 33224373, 36915970, 44299164, 47463390, 51114420, 55373955, 66448746, 73831940, 94926780, 110747910, 132897492, 166121865, 221495820, 332243730, 664487460]

約数ペア:

[(1, 664487460), (2, 332243730), (3, 221495820), (4, 166121865), (5, 132897492), (6, 110747910), (7, 94926780), (9, 73831940), (10, 66448746), (12, 55373955), (13, 51114420), (14, 47463390), (15, 44299164), (18, 36915970), (20, 33224373), (21, 31642260), (26, 25557210), (28, 23731695), (30, 22149582), (35, 18985356), (36, 18457985), (39, 17038140), (42, 15821130), (45, 14766388), (52, 12778605), (60, 11074791), (63, 10547420), (65, 10222884), (70, 9492678), (78, 8519070), (84, 7910565), (90, 7383194), (91, 7302060), (105, 6328452), (113, 5880420), (117, 5679380), (126, 5273710), (130, 5111442), (140, 4746339), (156, 4259535), (180, 3691597), (182, 3651030), (195, 3407628), (210, 3164226), (226, 2940210), (234, 2839690), (252, 2636855), (260, 2555721), (273, 2434020), (315, 2109484), (339, 1960140), (359, 1850940), (364, 1825515), (390, 1703814), (420, 1582113), (452, 1470105), (455, 1460412), (468, 1419845), (546, 1217010), (565, 1176084), (585, 1135876), (630, 1054742), (678, 980070), (718, 925470), (780, 851907), (791, 840060), (819, 811340), (910, 730206), (1017, 653380), (1077, 616980), (1092, 608505), (1130, 588042), (1170, 567938), (1260, 527371), (1356, 490035), (1365, 486804), (1436, 462735), (1469, 452340), (1582, 420030), (1638, 405670), (1695, 392028), (1795, 370188), (1820, 365103), (2034, 326690), (2154, 308490), (2260, 294021), (2340, 283969), (2373, 280020), (2513, 264420), (2730, 243402), (2938, 226170), (3164, 210015), (3231, 205660), (3276, 202835), (3390, 196014), (3590, 185094), (3955, 168012), (4068, 163345), (4095, 162268), (4308, 154245), (4407, 150780), (4667, 142380), (4746, 140010), (5026, 132210), (5085, 130676), (5385, 123396), (5460, 121701), (5876, 113085), (6462, 102830), (6780, 98007), (7119, 93340), (7180, 92547), (7345, 90468), (7539, 88140), (7910, 84006), (8190, 81134), (8814, 75390), (9334, 71190), (9492, 70005), (10052, 66105), (10170, 65338), (10283, 64620), (10770, 61698), (11865, 56004), (12565, 52884), (12924, 51415), (13221, 50260), (14001, 47460), (14238, 46670), (14690, 45234), (15078, 44070), (15820, 42003), (16155, 41132), (16380, 40567), (17628, 37695), (18668, 35595), (20340, 32669), (20566, 32310), (21540, 30849), (22035, 30156), (22617, 29380), (23335, 28476), (23730, 28002), (25130, 26442)]