2149090680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1\times {\mathrm{523}}^1$

素因数の和:842

約数の個数: 192

約数和(自身を含む): 7125310080

約数和(自身を除く): 4976219400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 283, 330, 363, 440, 484, 523, 566, 605, 660, 726, 849, 968, 1046, 1132, 1210, 1320, 1415, 1452, 1569, 1698, 1815, 2092, 2264, 2420, 2615, 2830, 2904, 3113, 3138, 3396, 3630, 4184, 4245, 4840, 5230, 5660, 5753, 6226, 6276, 6792, 7260, 7845, 8490, 9339, 10460, 11320, 11506, 12452, 12552, 14520, 15565, 15690, 16980, 17259, 18678, 20920, 23012, 24904, 28765, 31130, 31380, 33960, 34243, 34518, 37356, 46024, 46695, 57530, 62260, 62760, 63283, 68486, 69036, 74712, 86295, 93390, 102729, 115060, 124520, 126566, 136972, 138072, 148009, 171215, 172590, 186780, 189849, 205458, 230120, 253132, 273944, 296018, 316415, 342430, 345180, 373560, 379698, 410916, 444027, 506264, 513645, 592036, 632830, 684860, 690360, 740045, 759396, 821832, 888054, 949245, 1027290, 1184072, 1265660, 1369720, 1480090, 1518792, 1628099, 1776108, 1898490, 2054580, 2220135, 2531320, 2960180, 3256198, 3552216, 3796980, 4109160, 4440270, 4884297, 5920360, 6512396, 7593960, 8140495, 8880540, 9768594, 13024792, 16280990, 17761080, 17909089, 19537188, 24421485, 32561980, 35818178, 39074376, 48842970, 53727267, 65123960, 71636356, 89545445, 97685940, 107454534, 143272712, 179090890, 195371880, 214909068, 268636335, 358181780, 429818136, 537272670, 716363560, 1074545340, 2149090680]

約数ペア:

[(1, 2149090680), (2, 1074545340), (3, 716363560), (4, 537272670), (5, 429818136), (6, 358181780), (8, 268636335), (10, 214909068), (11, 195371880), (12, 179090890), (15, 143272712), (20, 107454534), (22, 97685940), (24, 89545445), (30, 71636356), (33, 65123960), (40, 53727267), (44, 48842970), (55, 39074376), (60, 35818178), (66, 32561980), (88, 24421485), (110, 19537188), (120, 17909089), (121, 17761080), (132, 16280990), (165, 13024792), (220, 9768594), (242, 8880540), (264, 8140495), (283, 7593960), (330, 6512396), (363, 5920360), (440, 4884297), (484, 4440270), (523, 4109160), (566, 3796980), (605, 3552216), (660, 3256198), (726, 2960180), (849, 2531320), (968, 2220135), (1046, 2054580), (1132, 1898490), (1210, 1776108), (1320, 1628099), (1415, 1518792), (1452, 1480090), (1569, 1369720), (1698, 1265660), (1815, 1184072), (2092, 1027290), (2264, 949245), (2420, 888054), (2615, 821832), (2830, 759396), (2904, 740045), (3113, 690360), (3138, 684860), (3396, 632830), (3630, 592036), (4184, 513645), (4245, 506264), (4840, 444027), (5230, 410916), (5660, 379698), (5753, 373560), (6226, 345180), (6276, 342430), (6792, 316415), (7260, 296018), (7845, 273944), (8490, 253132), (9339, 230120), (10460, 205458), (11320, 189849), (11506, 186780), (12452, 172590), (12552, 171215), (14520, 148009), (15565, 138072), (15690, 136972), (16980, 126566), (17259, 124520), (18678, 115060), (20920, 102729), (23012, 93390), (24904, 86295), (28765, 74712), (31130, 69036), (31380, 68486), (33960, 63283), (34243, 62760), (34518, 62260), (37356, 57530), (46024, 46695)]