148353770180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{643}}^2$

素因数の和:1546

約数の個数: 144

約数和(自身を含む): 390691776384

約数和(自身を除く): 242338006204

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 233, 308, 385, 466, 643, 770, 932, 1165, 1286, 1540, 1631, 2330, 2563, 2572, 3215, 3262, 4501, 4660, 5126, 6430, 6524, 7073, 8155, 9002, 10252, 12815, 12860, 14146, 16310, 17941, 18004, 22505, 25630, 28292, 32620, 35365, 35882, 45010, 49511, 51260, 70730, 71764, 89705, 90020, 99022, 141460, 149819, 179410, 198044, 247555, 299638, 358820, 413449, 495110, 599276, 749095, 826898, 990220, 1048733, 1498190, 1648009, 1653796, 2067245, 2097466, 2894143, 2996380, 3296018, 4134490, 4194932, 4547939, 5243665, 5788286, 6592036, 8240045, 8268980, 9095878, 10487330, 11536063, 11576572, 14470715, 16480090, 18191756, 20974660, 22739695, 23072126, 28941430, 31835573, 32960180, 45479390, 46144252, 57680315, 57882860, 63671146, 90958780, 96333617, 115360630, 127342292, 159177865, 192667234, 230721260, 318355730, 385334468, 481668085, 636711460, 674335319, 963336170, 1059669787, 1348670638, 1926672340, 2119339574, 2697341276, 3371676595, 4238679148, 5298348935, 6743353190, 7417688509, 10596697870, 13486706380, 14835377018, 21193395740, 29670754036, 37088442545, 74176885090, 148353770180]

約数ペア:

[(1, 148353770180), (2, 74176885090), (4, 37088442545), (5, 29670754036), (7, 21193395740), (10, 14835377018), (11, 13486706380), (14, 10596697870), (20, 7417688509), (22, 6743353190), (28, 5298348935), (35, 4238679148), (44, 3371676595), (55, 2697341276), (70, 2119339574), (77, 1926672340), (110, 1348670638), (140, 1059669787), (154, 963336170), (220, 674335319), (233, 636711460), (308, 481668085), (385, 385334468), (466, 318355730), (643, 230721260), (770, 192667234), (932, 159177865), (1165, 127342292), (1286, 115360630), (1540, 96333617), (1631, 90958780), (2330, 63671146), (2563, 57882860), (2572, 57680315), (3215, 46144252), (3262, 45479390), (4501, 32960180), (4660, 31835573), (5126, 28941430), (6430, 23072126), (6524, 22739695), (7073, 20974660), (8155, 18191756), (9002, 16480090), (10252, 14470715), (12815, 11576572), (12860, 11536063), (14146, 10487330), (16310, 9095878), (17941, 8268980), (18004, 8240045), (22505, 6592036), (25630, 5788286), (28292, 5243665), (32620, 4547939), (35365, 4194932), (35882, 4134490), (45010, 3296018), (49511, 2996380), (51260, 2894143), (70730, 2097466), (71764, 2067245), (89705, 1653796), (90020, 1648009), (99022, 1498190), (141460, 1048733), (149819, 990220), (179410, 826898), (198044, 749095), (247555, 599276), (299638, 495110), (358820, 413449)]