2017923008220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{22556707}}^1$

素因数の和:22556800

約数の個数: 144

約数和(自身を含む): 7093994439168

約数和(自身を除く): 5076071430948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 140, 142, 180, 210, 213, 252, 284, 315, 355, 420, 426, 497, 630, 639, 710, 852, 994, 1065, 1260, 1278, 1420, 1491, 1988, 2130, 2485, 2556, 2982, 3195, 4260, 4473, 4970, 5964, 6390, 7455, 8946, 9940, 12780, 14910, 17892, 22365, 29820, 44730, 89460, 22556707, 45113414, 67670121, 90226828, 112783535, 135340242, 157896949, 203010363, 225567070, 270680484, 315793898, 338350605, 406020726, 451134140, 473690847, 631587796, 676701210, 789484745, 812041452, 947381694, 1015051815, 1353402420, 1421072541, 1578969490, 1601526197, 1894763388, 2030103630, 2368454235, 2842145082, 3157938980, 3203052394, 4060207260, 4736908470, 4804578591, 5684290164, 6406104788, 7105362705, 8007630985, 9473816940, 9609157182, 11210683379, 14210725410, 14413735773, 16015261970, 19218314364, 22421366758, 24022892955, 28421450820, 28827471546, 32030523940, 33632050137, 44842733516, 48045785910, 56053416895, 57654943092, 67264100274, 72068678865, 96091571820, 100896150411, 112106833790, 134528200548, 144137357730, 168160250685, 201792300822, 224213667580, 288274715460, 336320501370, 403584601644, 504480752055, 672641002740, 1008961504110, 2017923008220]

約数ペア:

[(1, 2017923008220), (2, 1008961504110), (3, 672641002740), (4, 504480752055), (5, 403584601644), (6, 336320501370), (7, 288274715460), (9, 224213667580), (10, 201792300822), (12, 168160250685), (14, 144137357730), (15, 134528200548), (18, 112106833790), (20, 100896150411), (21, 96091571820), (28, 72068678865), (30, 67264100274), (35, 57654943092), (36, 56053416895), (42, 48045785910), (45, 44842733516), (60, 33632050137), (63, 32030523940), (70, 28827471546), (71, 28421450820), (84, 24022892955), (90, 22421366758), (105, 19218314364), (126, 16015261970), (140, 14413735773), (142, 14210725410), (180, 11210683379), (210, 9609157182), (213, 9473816940), (252, 8007630985), (284, 7105362705), (315, 6406104788), (355, 5684290164), (420, 4804578591), (426, 4736908470), (497, 4060207260), (630, 3203052394), (639, 3157938980), (710, 2842145082), (852, 2368454235), (994, 2030103630), (1065, 1894763388), (1260, 1601526197), (1278, 1578969490), (1420, 1421072541), (1491, 1353402420), (1988, 1015051815), (2130, 947381694), (2485, 812041452), (2556, 789484745), (2982, 676701210), (3195, 631587796), (4260, 473690847), (4473, 451134140), (4970, 406020726), (5964, 338350605), (6390, 315793898), (7455, 270680484), (8946, 225567070), (9940, 203010363), (12780, 157896949), (14910, 135340242), (17892, 112783535), (22365, 90226828), (29820, 67670121), (44730, 45113414), (89460, 22556707)]