2310840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{131}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 8803080

約数和(自身を除く): 6492240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 131, 140, 147, 168, 180, 196, 210, 245, 252, 262, 280, 294, 315, 360, 392, 393, 420, 441, 490, 504, 524, 588, 630, 655, 735, 786, 840, 882, 917, 980, 1048, 1176, 1179, 1260, 1310, 1470, 1572, 1764, 1834, 1960, 1965, 2205, 2358, 2520, 2620, 2751, 2940, 3144, 3528, 3668, 3930, 4410, 4585, 4716, 5240, 5502, 5880, 5895, 6419, 7336, 7860, 8253, 8820, 9170, 9432, 11004, 11790, 12838, 13755, 15720, 16506, 17640, 18340, 19257, 22008, 23580, 25676, 27510, 32095, 33012, 36680, 38514, 41265, 47160, 51352, 55020, 57771, 64190, 66024, 77028, 82530, 96285, 110040, 115542, 128380, 154056, 165060, 192570, 231084, 256760, 288855, 330120, 385140, 462168, 577710, 770280, 1155420, 2310840]

約数ペア:

[(1, 2310840), (2, 1155420), (3, 770280), (4, 577710), (5, 462168), (6, 385140), (7, 330120), (8, 288855), (9, 256760), (10, 231084), (12, 192570), (14, 165060), (15, 154056), (18, 128380), (20, 115542), (21, 110040), (24, 96285), (28, 82530), (30, 77028), (35, 66024), (36, 64190), (40, 57771), (42, 55020), (45, 51352), (49, 47160), (56, 41265), (60, 38514), (63, 36680), (70, 33012), (72, 32095), (84, 27510), (90, 25676), (98, 23580), (105, 22008), (120, 19257), (126, 18340), (131, 17640), (140, 16506), (147, 15720), (168, 13755), (180, 12838), (196, 11790), (210, 11004), (245, 9432), (252, 9170), (262, 8820), (280, 8253), (294, 7860), (315, 7336), (360, 6419), (392, 5895), (393, 5880), (420, 5502), (441, 5240), (490, 4716), (504, 4585), (524, 4410), (588, 3930), (630, 3668), (655, 3528), (735, 3144), (786, 2940), (840, 2751), (882, 2620), (917, 2520), (980, 2358), (1048, 2205), (1176, 1965), (1179, 1960), (1260, 1834), (1310, 1764), (1470, 1572)]