82090680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:658

約数の個数: 192

約数和(自身を含む): 299427840

約数和(自身を除く): 217337160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 588, 607, 644, 690, 735, 805, 840, 920, 966, 980, 1127, 1176, 1214, 1288, 1380, 1470, 1610, 1821, 1932, 1960, 2254, 2415, 2428, 2760, 2940, 3035, 3220, 3381, 3642, 3864, 4249, 4508, 4830, 4856, 5635, 5880, 6070, 6440, 6762, 7284, 8498, 9016, 9105, 9660, 11270, 12140, 12747, 13524, 13961, 14568, 16905, 16996, 18210, 19320, 21245, 22540, 24280, 25494, 27048, 27922, 29743, 33810, 33992, 36420, 41883, 42490, 45080, 50988, 55844, 59486, 63735, 67620, 69805, 72840, 83766, 84980, 89229, 97727, 101976, 111688, 118972, 127470, 135240, 139610, 148715, 167532, 169960, 178458, 195454, 209415, 237944, 254940, 279220, 293181, 297430, 335064, 356916, 390908, 418830, 446145, 488635, 509880, 558440, 586362, 594860, 684089, 713832, 781816, 837660, 892290, 977270, 1172724, 1189720, 1368178, 1465905, 1675320, 1784580, 1954540, 2052267, 2345448, 2736356, 2931810, 3420445, 3569160, 3909080, 4104534, 5472712, 5863620, 6840890, 8209068, 10261335, 11727240, 13681780, 16418136, 20522670, 27363560, 41045340, 82090680]

約数ペア:

[(1, 82090680), (2, 41045340), (3, 27363560), (4, 20522670), (5, 16418136), (6, 13681780), (7, 11727240), (8, 10261335), (10, 8209068), (12, 6840890), (14, 5863620), (15, 5472712), (20, 4104534), (21, 3909080), (23, 3569160), (24, 3420445), (28, 2931810), (30, 2736356), (35, 2345448), (40, 2052267), (42, 1954540), (46, 1784580), (49, 1675320), (56, 1465905), (60, 1368178), (69, 1189720), (70, 1172724), (84, 977270), (92, 892290), (98, 837660), (105, 781816), (115, 713832), (120, 684089), (138, 594860), (140, 586362), (147, 558440), (161, 509880), (168, 488635), (184, 446145), (196, 418830), (210, 390908), (230, 356916), (245, 335064), (276, 297430), (280, 293181), (294, 279220), (322, 254940), (345, 237944), (392, 209415), (420, 195454), (460, 178458), (483, 169960), (490, 167532), (552, 148715), (588, 139610), (607, 135240), (644, 127470), (690, 118972), (735, 111688), (805, 101976), (840, 97727), (920, 89229), (966, 84980), (980, 83766), (1127, 72840), (1176, 69805), (1214, 67620), (1288, 63735), (1380, 59486), (1470, 55844), (1610, 50988), (1821, 45080), (1932, 42490), (1960, 41883), (2254, 36420), (2415, 33992), (2428, 33810), (2760, 29743), (2940, 27922), (3035, 27048), (3220, 25494), (3381, 24280), (3642, 22540), (3864, 21245), (4249, 19320), (4508, 18210), (4830, 16996), (4856, 16905), (5635, 14568), (5880, 13961), (6070, 13524), (6440, 12747), (6762, 12140), (7284, 11270), (8498, 9660), (9016, 9105)]