78443640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 320

約数和(自身を含む): 301086720

約数和(自身を除く): 222643080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 71, 72, 81, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 142, 155, 162, 165, 180, 186, 198, 213, 216, 220, 248, 264, 270, 279, 284, 297, 310, 324, 330, 341, 355, 360, 372, 396, 405, 426, 440, 465, 495, 540, 558, 568, 594, 620, 639, 648, 660, 682, 710, 744, 781, 792, 810, 837, 852, 891, 930, 990, 1023, 1065, 1080, 1116, 1188, 1240, 1278, 1320, 1364, 1395, 1420, 1485, 1562, 1620, 1674, 1704, 1705, 1782, 1860, 1917, 1980, 2046, 2130, 2201, 2232, 2343, 2376, 2511, 2556, 2728, 2790, 2840, 2970, 3069, 3124, 3195, 3240, 3348, 3410, 3564, 3720, 3834, 3905, 3960, 4092, 4185, 4260, 4402, 4455, 4686, 5022, 5112, 5115, 5580, 5751, 5940, 6138, 6248, 6390, 6603, 6696, 6820, 7029, 7128, 7668, 7810, 8184, 8370, 8520, 8804, 8910, 9207, 9372, 9585, 10044, 10230, 11005, 11160, 11502, 11715, 11880, 12276, 12555, 12780, 13206, 13640, 14058, 15336, 15345, 15620, 16740, 17608, 17820, 18414, 18744, 19170, 19809, 20088, 20460, 21087, 22010, 23004, 23430, 24211, 24552, 25110, 25560, 26412, 27621, 28116, 28755, 30690, 31240, 33015, 33480, 35145, 35640, 36828, 38340, 39618, 40920, 42174, 44020, 46008, 46035, 46860, 48422, 50220, 52824, 55242, 56232, 57510, 59427, 61380, 63261, 66030, 70290, 72633, 73656, 76680, 79236, 84348, 88040, 92070, 93720, 96844, 99045, 100440, 105435, 110484, 115020, 118854, 121055, 122760, 126522, 132060, 138105, 140580, 145266, 158472, 168696, 178281, 184140, 193688, 198090, 210870, 217899, 220968, 230040, 237708, 242110, 253044, 264120, 276210, 281160, 290532, 297135, 316305, 356562, 363165, 368280, 396180, 421740, 435798, 475416, 484220, 506088, 552420, 581064, 594270, 632610, 653697, 713124, 726330, 792360, 843480, 871596, 891405, 968440, 1089495, 1104840, 1188540, 1265220, 1307394, 1426248, 1452660, 1743192, 1782810, 1961091, 2178990, 2377080, 2530440, 2614788, 2905320, 3268485, 3565620, 3922182, 4357980, 5229576, 6536970, 7131240, 7844364, 8715960, 9805455, 13073940, 15688728, 19610910, 26147880, 39221820, 78443640]

約数ペア:

[(1, 78443640), (2, 39221820), (3, 26147880), (4, 19610910), (5, 15688728), (6, 13073940), (8, 9805455), (9, 8715960), (10, 7844364), (11, 7131240), (12, 6536970), (15, 5229576), (18, 4357980), (20, 3922182), (22, 3565620), (24, 3268485), (27, 2905320), (30, 2614788), (31, 2530440), (33, 2377080), (36, 2178990), (40, 1961091), (44, 1782810), (45, 1743192), (54, 1452660), (55, 1426248), (60, 1307394), (62, 1265220), (66, 1188540), (71, 1104840), (72, 1089495), (81, 968440), (88, 891405), (90, 871596), (93, 843480), (99, 792360), (108, 726330), (110, 713124), (120, 653697), (124, 632610), (132, 594270), (135, 581064), (142, 552420), (155, 506088), (162, 484220), (165, 475416), (180, 435798), (186, 421740), (198, 396180), (213, 368280), (216, 363165), (220, 356562), (248, 316305), (264, 297135), (270, 290532), (279, 281160), (284, 276210), (297, 264120), (310, 253044), (324, 242110), (330, 237708), (341, 230040), (355, 220968), (360, 217899), (372, 210870), (396, 198090), (405, 193688), (426, 184140), (440, 178281), (465, 168696), (495, 158472), (540, 145266), (558, 140580), (568, 138105), (594, 132060), (620, 126522), (639, 122760), (648, 121055), (660, 118854), (682, 115020), (710, 110484), (744, 105435), (781, 100440), (792, 99045), (810, 96844), (837, 93720), (852, 92070), (891, 88040), (930, 84348), (990, 79236), (1023, 76680), (1065, 73656), (1080, 72633), (1116, 70290), (1188, 66030), (1240, 63261), (1278, 61380), (1320, 59427), (1364, 57510), (1395, 56232), (1420, 55242), (1485, 52824), (1562, 50220), (1620, 48422), (1674, 46860), (1704, 46035), (1705, 46008), (1782, 44020), (1860, 42174), (1917, 40920), (1980, 39618), (2046, 38340), (2130, 36828), (2201, 35640), (2232, 35145), (2343, 33480), (2376, 33015), (2511, 31240), (2556, 30690), (2728, 28755), (2790, 28116), (2840, 27621), (2970, 26412), (3069, 25560), (3124, 25110), (3195, 24552), (3240, 24211), (3348, 23430), (3410, 23004), (3564, 22010), (3720, 21087), (3834, 20460), (3905, 20088), (3960, 19809), (4092, 19170), (4185, 18744), (4260, 18414), (4402, 17820), (4455, 17608), (4686, 16740), (5022, 15620), (5112, 15345), (5115, 15336), (5580, 14058), (5751, 13640), (5940, 13206), (6138, 12780), (6248, 12555), (6390, 12276), (6603, 11880), (6696, 11715), (6820, 11502), (7029, 11160), (7128, 11005), (7668, 10230), (7810, 10044), (8184, 9585), (8370, 9372), (8520, 9207), (8804, 8910)]