27986251920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{341963}}^1$

素因数の和:342021

約数の個数: 160

約数和(自身を含む): 97697746944

約数和(自身を除く): 69711495024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3410, 3720, 4092, 5115, 5456, 6820, 7440, 8184, 10230, 13640, 16368, 20460, 27280, 40920, 81840, 341963, 683926, 1025889, 1367852, 1709815, 2051778, 2735704, 3419630, 3761593, 4103556, 5129445, 5471408, 6839260, 7523186, 8207112, 10258890, 10600853, 11284779, 13678520, 15046372, 16414224, 18807965, 20517780, 21201706, 22569558, 27357040, 30092744, 31802559, 37615930, 41035560, 42403412, 45139116, 53004265, 56423895, 60185488, 63605118, 75231860, 82071120, 84806824, 90278232, 106008530, 112847790, 116609383, 127210236, 150463720, 159012795, 169613648, 180556464, 212017060, 225695580, 233218766, 254420472, 300927440, 318025590, 349828149, 424034120, 451391160, 466437532, 508840944, 583046915, 636051180, 699656298, 848068240, 902782320, 932875064, 1166093830, 1272102360, 1399312596, 1749140745, 1865750128, 2332187660, 2544204720, 2798625192, 3498281490, 4664375320, 5597250384, 6996562980, 9328750640, 13993125960, 27986251920]

約数ペア:

[(1, 27986251920), (2, 13993125960), (3, 9328750640), (4, 6996562980), (5, 5597250384), (6, 4664375320), (8, 3498281490), (10, 2798625192), (11, 2544204720), (12, 2332187660), (15, 1865750128), (16, 1749140745), (20, 1399312596), (22, 1272102360), (24, 1166093830), (30, 932875064), (31, 902782320), (33, 848068240), (40, 699656298), (44, 636051180), (48, 583046915), (55, 508840944), (60, 466437532), (62, 451391160), (66, 424034120), (80, 349828149), (88, 318025590), (93, 300927440), (110, 254420472), (120, 233218766), (124, 225695580), (132, 212017060), (155, 180556464), (165, 169613648), (176, 159012795), (186, 150463720), (220, 127210236), (240, 116609383), (248, 112847790), (264, 106008530), (310, 90278232), (330, 84806824), (341, 82071120), (372, 75231860), (440, 63605118), (465, 60185488), (496, 56423895), (528, 53004265), (620, 45139116), (660, 42403412), (682, 41035560), (744, 37615930), (880, 31802559), (930, 30092744), (1023, 27357040), (1240, 22569558), (1320, 21201706), (1364, 20517780), (1488, 18807965), (1705, 16414224), (1860, 15046372), (2046, 13678520), (2480, 11284779), (2640, 10600853), (2728, 10258890), (3410, 8207112), (3720, 7523186), (4092, 6839260), (5115, 5471408), (5456, 5129445), (6820, 4103556), (7440, 3761593), (8184, 3419630), (10230, 2735704), (13640, 2051778), (16368, 1709815), (20460, 1367852), (27280, 1025889), (40920, 683926), (81840, 341963)]