729235320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:378

約数の個数: 256

約数和(自身を含む): 2508226560

約数和(自身を除く): 1778991240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 71, 88, 93, 110, 120, 124, 132, 142, 155, 165, 186, 213, 220, 248, 251, 264, 284, 310, 330, 341, 355, 372, 426, 440, 465, 502, 568, 620, 660, 682, 710, 744, 753, 781, 852, 930, 1004, 1023, 1065, 1240, 1255, 1320, 1364, 1420, 1506, 1562, 1704, 1705, 1860, 2008, 2046, 2130, 2201, 2343, 2510, 2728, 2761, 2840, 3012, 3124, 3410, 3720, 3765, 3905, 4092, 4260, 4402, 4686, 5020, 5115, 5522, 6024, 6248, 6603, 6820, 7530, 7781, 7810, 8184, 8283, 8520, 8804, 9372, 10040, 10230, 11005, 11044, 11715, 13206, 13640, 13805, 15060, 15562, 15620, 16566, 17608, 17821, 18744, 20460, 22010, 22088, 23343, 23430, 24211, 26412, 27610, 30120, 31124, 31240, 33015, 33132, 35642, 38905, 40920, 41415, 44020, 46686, 46860, 48422, 52824, 53463, 55220, 62248, 66030, 66264, 71284, 72633, 77810, 82830, 85591, 88040, 89105, 93372, 93720, 96844, 106926, 110440, 116715, 121055, 132060, 142568, 145266, 155620, 165660, 171182, 178210, 186744, 193688, 196031, 213852, 233430, 242110, 256773, 264120, 267315, 290532, 311240, 331320, 342364, 356420, 363165, 392062, 427704, 427955, 466860, 484220, 513546, 534630, 552451, 581064, 588093, 684728, 712840, 726330, 784124, 855910, 933720, 968440, 980155, 1027092, 1069260, 1104902, 1176186, 1283865, 1452660, 1568248, 1657353, 1711820, 1960310, 2054184, 2138520, 2209804, 2352372, 2567730, 2762255, 2905320, 2940465, 3314706, 3423640, 3920620, 4419608, 4704744, 5135460, 5524510, 5880930, 6076961, 6629412, 7841240, 8286765, 10270920, 11049020, 11761860, 12153922, 13258824, 16573530, 18230883, 22098040, 23523720, 24307844, 30384805, 33147060, 36461766, 48615688, 60769610, 66294120, 72923532, 91154415, 121539220, 145847064, 182308830, 243078440, 364617660, 729235320]

約数ペア:

[(1, 729235320), (2, 364617660), (3, 243078440), (4, 182308830), (5, 145847064), (6, 121539220), (8, 91154415), (10, 72923532), (11, 66294120), (12, 60769610), (15, 48615688), (20, 36461766), (22, 33147060), (24, 30384805), (30, 24307844), (31, 23523720), (33, 22098040), (40, 18230883), (44, 16573530), (55, 13258824), (60, 12153922), (62, 11761860), (66, 11049020), (71, 10270920), (88, 8286765), (93, 7841240), (110, 6629412), (120, 6076961), (124, 5880930), (132, 5524510), (142, 5135460), (155, 4704744), (165, 4419608), (186, 3920620), (213, 3423640), (220, 3314706), (248, 2940465), (251, 2905320), (264, 2762255), (284, 2567730), (310, 2352372), (330, 2209804), (341, 2138520), (355, 2054184), (372, 1960310), (426, 1711820), (440, 1657353), (465, 1568248), (502, 1452660), (568, 1283865), (620, 1176186), (660, 1104902), (682, 1069260), (710, 1027092), (744, 980155), (753, 968440), (781, 933720), (852, 855910), (930, 784124), (1004, 726330), (1023, 712840), (1065, 684728), (1240, 588093), (1255, 581064), (1320, 552451), (1364, 534630), (1420, 513546), (1506, 484220), (1562, 466860), (1704, 427955), (1705, 427704), (1860, 392062), (2008, 363165), (2046, 356420), (2130, 342364), (2201, 331320), (2343, 311240), (2510, 290532), (2728, 267315), (2761, 264120), (2840, 256773), (3012, 242110), (3124, 233430), (3410, 213852), (3720, 196031), (3765, 193688), (3905, 186744), (4092, 178210), (4260, 171182), (4402, 165660), (4686, 155620), (5020, 145266), (5115, 142568), (5522, 132060), (6024, 121055), (6248, 116715), (6603, 110440), (6820, 106926), (7530, 96844), (7781, 93720), (7810, 93372), (8184, 89105), (8283, 88040), (8520, 85591), (8804, 82830), (9372, 77810), (10040, 72633), (10230, 71284), (11005, 66264), (11044, 66030), (11715, 62248), (13206, 55220), (13640, 53463), (13805, 52824), (15060, 48422), (15562, 46860), (15620, 46686), (16566, 44020), (17608, 41415), (17821, 40920), (18744, 38905), (20460, 35642), (22010, 33132), (22088, 33015), (23343, 31240), (23430, 31124), (24211, 30120), (26412, 27610)]