79428673680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{16349}}^1$

素因数の和:17049

約数の個数: 160

約数和(自身を含む): 254576563200

約数和(自身を除く): 175147889520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 653, 744, 930, 1240, 1306, 1488, 1860, 1959, 2480, 2612, 3265, 3720, 3918, 5224, 6530, 7440, 7836, 9795, 10448, 13060, 15672, 16349, 19590, 20243, 26120, 31344, 32698, 39180, 40486, 49047, 52240, 60729, 65396, 78360, 80972, 81745, 98094, 101215, 121458, 130792, 156720, 161944, 163490, 196188, 202430, 242916, 245235, 261584, 303645, 323888, 326980, 392376, 404860, 485832, 490470, 506819, 607290, 653960, 784752, 809720, 971664, 980940, 1013638, 1214580, 1307920, 1520457, 1619440, 1961880, 2027276, 2429160, 2534095, 3040914, 3923760, 4054552, 4858320, 5068190, 6081828, 7602285, 8109104, 10136380, 10675897, 12163656, 15204570, 20272760, 21351794, 24327312, 30409140, 32027691, 40545520, 42703588, 53379485, 60818280, 64055382, 85407176, 106758970, 121636560, 128110764, 160138455, 170814352, 213517940, 256221528, 320276910, 330952807, 427035880, 512443056, 640553820, 661905614, 854071760, 992858421, 1281107640, 1323811228, 1654764035, 1985716842, 2562215280, 2647622456, 3309528070, 3971433684, 4964292105, 5295244912, 6619056140, 7942867368, 9928584210, 13238112280, 15885734736, 19857168420, 26476224560, 39714336840, 79428673680]

約数ペア:

[(1, 79428673680), (2, 39714336840), (3, 26476224560), (4, 19857168420), (5, 15885734736), (6, 13238112280), (8, 9928584210), (10, 7942867368), (12, 6619056140), (15, 5295244912), (16, 4964292105), (20, 3971433684), (24, 3309528070), (30, 2647622456), (31, 2562215280), (40, 1985716842), (48, 1654764035), (60, 1323811228), (62, 1281107640), (80, 992858421), (93, 854071760), (120, 661905614), (124, 640553820), (155, 512443056), (186, 427035880), (240, 330952807), (248, 320276910), (310, 256221528), (372, 213517940), (465, 170814352), (496, 160138455), (620, 128110764), (653, 121636560), (744, 106758970), (930, 85407176), (1240, 64055382), (1306, 60818280), (1488, 53379485), (1860, 42703588), (1959, 40545520), (2480, 32027691), (2612, 30409140), (3265, 24327312), (3720, 21351794), (3918, 20272760), (5224, 15204570), (6530, 12163656), (7440, 10675897), (7836, 10136380), (9795, 8109104), (10448, 7602285), (13060, 6081828), (15672, 5068190), (16349, 4858320), (19590, 4054552), (20243, 3923760), (26120, 3040914), (31344, 2534095), (32698, 2429160), (39180, 2027276), (40486, 1961880), (49047, 1619440), (52240, 1520457), (60729, 1307920), (65396, 1214580), (78360, 1013638), (80972, 980940), (81745, 971664), (98094, 809720), (101215, 784752), (121458, 653960), (130792, 607290), (156720, 506819), (161944, 490470), (163490, 485832), (196188, 404860), (202430, 392376), (242916, 326980), (245235, 323888), (261584, 303645)]