2227994580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1913}}^1$

素因数の和:2038

約数の個数: 192

約数和(自身を含む): 7408558080

約数和(自身を除く): 5180563500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 59, 60, 70, 84, 94, 105, 118, 140, 141, 177, 188, 210, 235, 236, 282, 295, 329, 354, 413, 420, 470, 564, 590, 658, 705, 708, 826, 885, 940, 987, 1180, 1239, 1316, 1410, 1645, 1652, 1770, 1913, 1974, 2065, 2478, 2773, 2820, 3290, 3540, 3826, 3948, 4130, 4935, 4956, 5546, 5739, 6195, 6580, 7652, 8260, 8319, 9565, 9870, 11092, 11478, 12390, 13391, 13865, 16638, 19130, 19411, 19740, 22956, 24780, 26782, 27730, 28695, 33276, 38260, 38822, 40173, 41595, 53564, 55460, 57390, 58233, 66955, 77644, 80346, 83190, 89911, 97055, 112867, 114780, 116466, 133910, 160692, 166380, 179822, 194110, 200865, 225734, 232932, 267820, 269733, 291165, 338601, 359644, 388220, 401730, 449555, 451468, 539466, 564335, 582330, 629377, 677202, 790069, 803460, 899110, 1078932, 1128670, 1164660, 1258754, 1348665, 1354404, 1580138, 1693005, 1798220, 1888131, 2257340, 2370207, 2517508, 2697330, 3146885, 3160276, 3386010, 3776262, 3950345, 4740414, 5304749, 5394660, 6293770, 6772020, 7552524, 7900690, 9440655, 9480828, 10609498, 11851035, 12587540, 15801380, 15914247, 18881310, 21218996, 23702070, 26523745, 31828494, 37133243, 37762620, 47404140, 53047490, 63656988, 74266486, 79571235, 106094980, 111399729, 148532972, 159142470, 185666215, 222799458, 318284940, 371332430, 445598916, 556998645, 742664860, 1113997290, 2227994580]

約数ペア:

[(1, 2227994580), (2, 1113997290), (3, 742664860), (4, 556998645), (5, 445598916), (6, 371332430), (7, 318284940), (10, 222799458), (12, 185666215), (14, 159142470), (15, 148532972), (20, 111399729), (21, 106094980), (28, 79571235), (30, 74266486), (35, 63656988), (42, 53047490), (47, 47404140), (59, 37762620), (60, 37133243), (70, 31828494), (84, 26523745), (94, 23702070), (105, 21218996), (118, 18881310), (140, 15914247), (141, 15801380), (177, 12587540), (188, 11851035), (210, 10609498), (235, 9480828), (236, 9440655), (282, 7900690), (295, 7552524), (329, 6772020), (354, 6293770), (413, 5394660), (420, 5304749), (470, 4740414), (564, 3950345), (590, 3776262), (658, 3386010), (705, 3160276), (708, 3146885), (826, 2697330), (885, 2517508), (940, 2370207), (987, 2257340), (1180, 1888131), (1239, 1798220), (1316, 1693005), (1410, 1580138), (1645, 1354404), (1652, 1348665), (1770, 1258754), (1913, 1164660), (1974, 1128670), (2065, 1078932), (2478, 899110), (2773, 803460), (2820, 790069), (3290, 677202), (3540, 629377), (3826, 582330), (3948, 564335), (4130, 539466), (4935, 451468), (4956, 449555), (5546, 401730), (5739, 388220), (6195, 359644), (6580, 338601), (7652, 291165), (8260, 269733), (8319, 267820), (9565, 232932), (9870, 225734), (11092, 200865), (11478, 194110), (12390, 179822), (13391, 166380), (13865, 160692), (16638, 133910), (19130, 116466), (19411, 114780), (19740, 112867), (22956, 97055), (24780, 89911), (26782, 83190), (27730, 80346), (28695, 77644), (33276, 66955), (38260, 58233), (38822, 57390), (40173, 55460), (41595, 53564)]