1866550920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2969}}^1$

素因数の和:3040

約数の個数: 192

約数和(自身を含む): 6261235200

約数和(自身を除く): 4394684280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 248, 260, 310, 312, 338, 372, 390, 403, 465, 507, 520, 620, 676, 744, 780, 806, 845, 930, 1014, 1209, 1240, 1352, 1560, 1612, 1690, 1860, 2015, 2028, 2418, 2535, 2969, 3224, 3380, 3720, 4030, 4056, 4836, 5070, 5239, 5938, 6045, 6760, 8060, 8907, 9672, 10140, 10478, 11876, 12090, 14845, 15717, 16120, 17814, 20280, 20956, 23752, 24180, 26195, 29690, 31434, 35628, 38597, 41912, 44535, 48360, 52390, 59380, 62868, 71256, 77194, 78585, 89070, 92039, 104780, 115791, 118760, 125736, 154388, 157170, 178140, 184078, 192985, 209560, 231582, 276117, 308776, 314340, 356280, 368156, 385970, 460195, 463164, 501761, 552234, 578955, 628680, 736312, 771940, 920390, 926328, 1003522, 1104468, 1157910, 1196507, 1380585, 1505283, 1543880, 1840780, 2007044, 2208936, 2315820, 2393014, 2508805, 2761170, 3010566, 3589521, 3681560, 4014088, 4631640, 4786028, 5017610, 5522340, 5982535, 6021132, 7179042, 7526415, 9572056, 10035220, 11044680, 11965070, 12042264, 14358084, 15052830, 15554591, 17947605, 20070440, 23930140, 28716168, 30105660, 31109182, 35895210, 46663773, 47860280, 60211320, 62218364, 71790420, 77772955, 93327546, 124436728, 143580840, 155545910, 186655092, 233318865, 311091820, 373310184, 466637730, 622183640, 933275460, 1866550920]

約数ペア:

[(1, 1866550920), (2, 933275460), (3, 622183640), (4, 466637730), (5, 373310184), (6, 311091820), (8, 233318865), (10, 186655092), (12, 155545910), (13, 143580840), (15, 124436728), (20, 93327546), (24, 77772955), (26, 71790420), (30, 62218364), (31, 60211320), (39, 47860280), (40, 46663773), (52, 35895210), (60, 31109182), (62, 30105660), (65, 28716168), (78, 23930140), (93, 20070440), (104, 17947605), (120, 15554591), (124, 15052830), (130, 14358084), (155, 12042264), (156, 11965070), (169, 11044680), (186, 10035220), (195, 9572056), (248, 7526415), (260, 7179042), (310, 6021132), (312, 5982535), (338, 5522340), (372, 5017610), (390, 4786028), (403, 4631640), (465, 4014088), (507, 3681560), (520, 3589521), (620, 3010566), (676, 2761170), (744, 2508805), (780, 2393014), (806, 2315820), (845, 2208936), (930, 2007044), (1014, 1840780), (1209, 1543880), (1240, 1505283), (1352, 1380585), (1560, 1196507), (1612, 1157910), (1690, 1104468), (1860, 1003522), (2015, 926328), (2028, 920390), (2418, 771940), (2535, 736312), (2969, 628680), (3224, 578955), (3380, 552234), (3720, 501761), (4030, 463164), (4056, 460195), (4836, 385970), (5070, 368156), (5239, 356280), (5938, 314340), (6045, 308776), (6760, 276117), (8060, 231582), (8907, 209560), (9672, 192985), (10140, 184078), (10478, 178140), (11876, 157170), (12090, 154388), (14845, 125736), (15717, 118760), (16120, 115791), (17814, 104780), (20280, 92039), (20956, 89070), (23752, 78585), (24180, 77194), (26195, 71256), (29690, 62868), (31434, 59380), (35628, 52390), (38597, 48360), (41912, 44535)]