990714120

素因数分解:

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

素因数の和:169

約数の個数: 288

約数和(自身を含む): 3423228480

約数和(自身を除く): 2432514360

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, 121, 124, 132, 142, 155, 165, 186, 213, 220, 242, 248, 264, 284, 310, 330, 341, 355, 363, 372, 426, 440, 465, 484, 568, 605, 620, 660, 682, 710, 726, 744, 781, 852, 930, 961, 968, 1023, 1065, 1210, 1240, 1320, 1364, 1420, 1452, 1562, 1704, 1705, 1815, 1860, 1922, 2046, 2130, 2201, 2343, 2420, 2728, 2840, 2883, 2904, 3124, 3410, 3630, 3720, 3751, 3844, 3905, 4092, 4260, 4402, 4686, 4805, 4840, 5115, 5766, 6248, 6603, 6820, 7260, 7502, 7688, 7810, 8184, 8520, 8591, 8804, 9372, 9610, 10230, 10571, 11005, 11253, 11532, 11715, 13206, 13640, 14415, 14520, 15004, 15620, 17182, 17608, 18744, 18755, 19220, 20460, 21142, 22010, 22506, 23064, 23430, 24211, 25773, 26412, 28830, 30008, 31240, 31713, 33015, 34364, 37510, 38440, 40920, 42284, 42955, 44020, 45012, 46860, 48422, 51546, 52824, 52855, 56265, 57660, 63426, 66030, 68231, 68728, 72633, 75020, 84568, 85910, 88040, 90024, 93720, 96844, 103092, 105710, 112530, 115320, 116281, 121055, 126852, 128865, 132060, 136462, 145266, 150040, 158565, 171820, 193688, 204693, 206184, 211420, 225060, 232562, 242110, 253704, 257730, 264120, 266321, 272924, 290532, 317130, 341155, 343640, 348843, 363165, 409386, 422840, 450120, 465124, 484220, 515460, 532642, 545848, 581064, 581405, 634260, 682310, 697686, 726330, 750541, 798963, 818772, 930248, 968440, 1023465, 1030920, 1065284, 1162810, 1268520, 1331605, 1364620, 1395372, 1452660, 1501082, 1597926, 1637544, 1744215, 2046930, 2130568, 2251623, 2325620, 2663210, 2729240, 2790744, 2905320, 3002164, 3195852, 3488430, 3752705, 3994815, 4093860, 4503246, 4651240, 5326420, 6004328, 6391704, 6976860, 7505410, 7989630, 8187720, 8255951, 9006492, 10652840, 11258115, 13953720, 15010820, 15979260, 16511902, 18012984, 22516230, 24767853, 30021640, 31958520, 33023804, 41279755, 45032460, 49535706, 66047608, 82559510, 90064920, 99071412, 123839265, 165119020, 198142824, 247678530, 330238040, 495357060, 990714120]

約数ペア:

[(1, 990714120), (2, 495357060), (3, 330238040), (4, 247678530), (5, 198142824), (6, 165119020), (8, 123839265), (10, 99071412), (11, 90064920), (12, 82559510), (15, 66047608), (20, 49535706), (22, 45032460), (24, 41279755), (30, 33023804), (31, 31958520), (33, 30021640), (40, 24767853), (44, 22516230), (55, 18012984), (60, 16511902), (62, 15979260), (66, 15010820), (71, 13953720), (88, 11258115), (93, 10652840), (110, 9006492), (120, 8255951), (121, 8187720), (124, 7989630), (132, 7505410), (142, 6976860), (155, 6391704), (165, 6004328), (186, 5326420), (213, 4651240), (220, 4503246), (242, 4093860), (248, 3994815), (264, 3752705), (284, 3488430), (310, 3195852), (330, 3002164), (341, 2905320), (355, 2790744), (363, 2729240), (372, 2663210), (426, 2325620), (440, 2251623), (465, 2130568), (484, 2046930), (568, 1744215), (605, 1637544), (620, 1597926), (660, 1501082), (682, 1452660), (710, 1395372), (726, 1364620), (744, 1331605), (781, 1268520), (852, 1162810), (930, 1065284), (961, 1030920), (968, 1023465), (1023, 968440), (1065, 930248), (1210, 818772), (1240, 798963), (1320, 750541), (1364, 726330), (1420, 697686), (1452, 682310), (1562, 634260), (1704, 581405), (1705, 581064), (1815, 545848), (1860, 532642), (1922, 515460), (2046, 484220), (2130, 465124), (2201, 450120), (2343, 422840), (2420, 409386), (2728, 363165), (2840, 348843), (2883, 343640), (2904, 341155), (3124, 317130), (3410, 290532), (3630, 272924), (3720, 266321), (3751, 264120), (3844, 257730), (3905, 253704), (4092, 242110), (4260, 232562), (4402, 225060), (4686, 211420), (4805, 206184), (4840, 204693), (5115, 193688), (5766, 171820), (6248, 158565), (6603, 150040), (6820, 145266), (7260, 136462), (7502, 132060), (7688, 128865), (7810, 126852), (8184, 121055), (8520, 116281), (8591, 115320), (8804, 112530), (9372, 105710), (9610, 103092), (10230, 96844), (10571, 93720), (11005, 90024), (11253, 88040), (11532, 85910), (11715, 84568), (13206, 75020), (13640, 72633), (14415, 68728), (14520, 68231), (15004, 66030), (15620, 63426), (17182, 57660), (17608, 56265), (18744, 52855), (18755, 52824), (19220, 51546), (20460, 48422), (21142, 46860), (22010, 45012), (22506, 44020), (23064, 42955), (23430, 42284), (24211, 40920), (25773, 38440), (26412, 37510), (28830, 34364), (30008, 33015), (31240, 31713)]