194068680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4071

約数の個数: 128

約数和(自身を含む): 647377920

約数和(自身を除く): 453309240

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, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4013, 4030, 4836, 6045, 8026, 8060, 9672, 12039, 12090, 16052, 16120, 20065, 24078, 24180, 32104, 40130, 48156, 48360, 52169, 60195, 80260, 96312, 104338, 120390, 124403, 156507, 160520, 208676, 240780, 248806, 260845, 313014, 373209, 417352, 481560, 497612, 521690, 622015, 626028, 746418, 782535, 995224, 1043380, 1244030, 1252056, 1492836, 1565070, 1617239, 1866045, 2086760, 2488060, 2985672, 3130140, 3234478, 3732090, 4851717, 4976120, 6260280, 6468956, 7464180, 8086195, 9703434, 12937912, 14928360, 16172390, 19406868, 24258585, 32344780, 38813736, 48517170, 64689560, 97034340, 194068680]

約数ペア:

[(1, 194068680), (2, 97034340), (3, 64689560), (4, 48517170), (5, 38813736), (6, 32344780), (8, 24258585), (10, 19406868), (12, 16172390), (13, 14928360), (15, 12937912), (20, 9703434), (24, 8086195), (26, 7464180), (30, 6468956), (31, 6260280), (39, 4976120), (40, 4851717), (52, 3732090), (60, 3234478), (62, 3130140), (65, 2985672), (78, 2488060), (93, 2086760), (104, 1866045), (120, 1617239), (124, 1565070), (130, 1492836), (155, 1252056), (156, 1244030), (186, 1043380), (195, 995224), (248, 782535), (260, 746418), (310, 626028), (312, 622015), (372, 521690), (390, 497612), (403, 481560), (465, 417352), (520, 373209), (620, 313014), (744, 260845), (780, 248806), (806, 240780), (930, 208676), (1209, 160520), (1240, 156507), (1560, 124403), (1612, 120390), (1860, 104338), (2015, 96312), (2418, 80260), (3224, 60195), (3720, 52169), (4013, 48360), (4030, 48156), (4836, 40130), (6045, 32104), (8026, 24180), (8060, 24078), (9672, 20065), (12039, 16120), (12090, 16052)]