1648224120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:518

約数の個数: 256

約数和(自身を含む): 5499187200

約数和(自身を除く): 3850963080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 67, 68, 85, 93, 102, 120, 124, 134, 136, 155, 170, 186, 201, 204, 248, 255, 268, 310, 335, 340, 372, 389, 402, 408, 465, 510, 527, 536, 620, 670, 680, 744, 778, 804, 930, 1005, 1020, 1054, 1139, 1167, 1240, 1340, 1556, 1581, 1608, 1860, 1945, 2010, 2040, 2077, 2108, 2278, 2334, 2635, 2680, 3112, 3162, 3417, 3720, 3890, 4020, 4154, 4216, 4556, 4668, 5270, 5695, 5835, 6231, 6324, 6613, 6834, 7780, 7905, 8040, 8308, 9112, 9336, 10385, 10540, 11390, 11670, 12059, 12462, 12648, 13226, 13668, 15560, 15810, 16616, 17085, 19839, 20770, 21080, 22780, 23340, 24118, 24924, 26063, 26452, 27336, 31155, 31620, 33065, 34170, 35309, 36177, 39678, 41540, 45560, 46680, 48236, 49848, 52126, 52904, 60295, 62310, 63240, 66130, 68340, 70618, 72354, 78189, 79356, 83080, 96472, 99195, 104252, 105927, 120590, 124620, 130315, 132260, 136680, 141236, 144708, 156378, 158712, 176545, 180885, 198390, 205003, 208504, 211854, 241180, 249240, 260630, 264520, 282472, 289416, 312756, 353090, 361770, 390945, 396780, 410006, 423708, 443071, 482360, 521260, 529635, 615009, 625512, 706180, 723540, 781890, 793560, 807953, 820012, 847416, 886142, 1025015, 1042520, 1059270, 1230018, 1329213, 1412360, 1447080, 1563780, 1615906, 1640024, 1772284, 2050030, 2118540, 2215355, 2423859, 2460036, 2658426, 3075045, 3127560, 3231812, 3544568, 4039765, 4100060, 4237080, 4430710, 4847718, 4920072, 5316852, 6150090, 6463624, 6646065, 8079530, 8200120, 8861420, 9695436, 10633704, 12119295, 12300180, 13292130, 13735201, 16159060, 17722840, 19390872, 24238590, 24600360, 26584260, 27470402, 32318120, 41205603, 48477180, 53168520, 54940804, 68676005, 82411206, 96954360, 109881608, 137352010, 164822412, 206028015, 274704020, 329644824, 412056030, 549408040, 824112060, 1648224120]

約数ペア:

[(1, 1648224120), (2, 824112060), (3, 549408040), (4, 412056030), (5, 329644824), (6, 274704020), (8, 206028015), (10, 164822412), (12, 137352010), (15, 109881608), (17, 96954360), (20, 82411206), (24, 68676005), (30, 54940804), (31, 53168520), (34, 48477180), (40, 41205603), (51, 32318120), (60, 27470402), (62, 26584260), (67, 24600360), (68, 24238590), (85, 19390872), (93, 17722840), (102, 16159060), (120, 13735201), (124, 13292130), (134, 12300180), (136, 12119295), (155, 10633704), (170, 9695436), (186, 8861420), (201, 8200120), (204, 8079530), (248, 6646065), (255, 6463624), (268, 6150090), (310, 5316852), (335, 4920072), (340, 4847718), (372, 4430710), (389, 4237080), (402, 4100060), (408, 4039765), (465, 3544568), (510, 3231812), (527, 3127560), (536, 3075045), (620, 2658426), (670, 2460036), (680, 2423859), (744, 2215355), (778, 2118540), (804, 2050030), (930, 1772284), (1005, 1640024), (1020, 1615906), (1054, 1563780), (1139, 1447080), (1167, 1412360), (1240, 1329213), (1340, 1230018), (1556, 1059270), (1581, 1042520), (1608, 1025015), (1860, 886142), (1945, 847416), (2010, 820012), (2040, 807953), (2077, 793560), (2108, 781890), (2278, 723540), (2334, 706180), (2635, 625512), (2680, 615009), (3112, 529635), (3162, 521260), (3417, 482360), (3720, 443071), (3890, 423708), (4020, 410006), (4154, 396780), (4216, 390945), (4556, 361770), (4668, 353090), (5270, 312756), (5695, 289416), (5835, 282472), (6231, 264520), (6324, 260630), (6613, 249240), (6834, 241180), (7780, 211854), (7905, 208504), (8040, 205003), (8308, 198390), (9112, 180885), (9336, 176545), (10385, 158712), (10540, 156378), (11390, 144708), (11670, 141236), (12059, 136680), (12462, 132260), (12648, 130315), (13226, 124620), (13668, 120590), (15560, 105927), (15810, 104252), (16616, 99195), (17085, 96472), (19839, 83080), (20770, 79356), (21080, 78189), (22780, 72354), (23340, 70618), (24118, 68340), (24924, 66130), (26063, 63240), (26452, 62310), (27336, 60295), (31155, 52904), (31620, 52126), (33065, 49848), (34170, 48236), (35309, 46680), (36177, 45560), (39678, 41540)]