1869797280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3793}}^1$

素因数の和:3903

約数の個数: 192

約数和(自身を含む): 6424911360

約数和(自身を除く): 4555114080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 79, 80, 96, 104, 120, 130, 156, 158, 160, 195, 208, 237, 240, 260, 312, 316, 390, 395, 416, 474, 480, 520, 624, 632, 780, 790, 948, 1027, 1040, 1185, 1248, 1264, 1560, 1580, 1896, 2054, 2080, 2370, 2528, 3081, 3120, 3160, 3792, 3793, 4108, 4740, 5135, 6162, 6240, 6320, 7584, 7586, 8216, 9480, 10270, 11379, 12324, 12640, 15172, 15405, 16432, 18960, 18965, 20540, 22758, 24648, 30344, 30810, 32864, 37920, 37930, 41080, 45516, 49296, 49309, 56895, 60688, 61620, 75860, 82160, 91032, 98592, 98618, 113790, 121376, 123240, 147927, 151720, 164320, 182064, 197236, 227580, 246480, 246545, 295854, 299647, 303440, 364128, 394472, 455160, 492960, 493090, 591708, 599294, 606880, 739635, 788944, 898941, 910320, 986180, 1183416, 1198588, 1479270, 1498235, 1577888, 1797882, 1820640, 1972360, 2366832, 2397176, 2958540, 2996470, 3595764, 3895411, 3944720, 4494705, 4733664, 4794352, 5917080, 5992940, 7191528, 7790822, 7889440, 8989410, 9588704, 11686233, 11834160, 11985880, 14383056, 15581644, 17978820, 19477055, 23372466, 23668320, 23971760, 28766112, 31163288, 35957640, 38954110, 46744932, 47943520, 58431165, 62326576, 71915280, 77908220, 93489864, 116862330, 124653152, 143830560, 155816440, 186979728, 233724660, 311632880, 373959456, 467449320, 623265760, 934898640, 1869797280]

約数ペア:

[(1, 1869797280), (2, 934898640), (3, 623265760), (4, 467449320), (5, 373959456), (6, 311632880), (8, 233724660), (10, 186979728), (12, 155816440), (13, 143830560), (15, 124653152), (16, 116862330), (20, 93489864), (24, 77908220), (26, 71915280), (30, 62326576), (32, 58431165), (39, 47943520), (40, 46744932), (48, 38954110), (52, 35957640), (60, 31163288), (65, 28766112), (78, 23971760), (79, 23668320), (80, 23372466), (96, 19477055), (104, 17978820), (120, 15581644), (130, 14383056), (156, 11985880), (158, 11834160), (160, 11686233), (195, 9588704), (208, 8989410), (237, 7889440), (240, 7790822), (260, 7191528), (312, 5992940), (316, 5917080), (390, 4794352), (395, 4733664), (416, 4494705), (474, 3944720), (480, 3895411), (520, 3595764), (624, 2996470), (632, 2958540), (780, 2397176), (790, 2366832), (948, 1972360), (1027, 1820640), (1040, 1797882), (1185, 1577888), (1248, 1498235), (1264, 1479270), (1560, 1198588), (1580, 1183416), (1896, 986180), (2054, 910320), (2080, 898941), (2370, 788944), (2528, 739635), (3081, 606880), (3120, 599294), (3160, 591708), (3792, 493090), (3793, 492960), (4108, 455160), (4740, 394472), (5135, 364128), (6162, 303440), (6240, 299647), (6320, 295854), (7584, 246545), (7586, 246480), (8216, 227580), (9480, 197236), (10270, 182064), (11379, 164320), (12324, 151720), (12640, 147927), (15172, 123240), (15405, 121376), (16432, 113790), (18960, 98618), (18965, 98592), (20540, 91032), (22758, 82160), (24648, 75860), (30344, 61620), (30810, 60688), (32864, 56895), (37920, 49309), (37930, 49296), (41080, 45516)]