231434580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 731566080

約数和(自身を除く): 500131500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 59, 60, 65, 78, 94, 107, 118, 130, 141, 156, 177, 188, 195, 214, 235, 236, 260, 282, 295, 321, 354, 390, 428, 470, 535, 564, 590, 611, 642, 705, 708, 767, 780, 885, 940, 1070, 1180, 1222, 1284, 1391, 1410, 1534, 1605, 1770, 1833, 2140, 2301, 2444, 2773, 2782, 2820, 3055, 3068, 3210, 3540, 3666, 3835, 4173, 4602, 5029, 5546, 5564, 6110, 6313, 6420, 6955, 7332, 7670, 8319, 8346, 9165, 9204, 10058, 11092, 11505, 12220, 12626, 13865, 13910, 15087, 15340, 16638, 16692, 18330, 18939, 20116, 20865, 23010, 25145, 25252, 27730, 27820, 30174, 31565, 33276, 36049, 36660, 37878, 41595, 41730, 46020, 50290, 55460, 60348, 63130, 65377, 72098, 75435, 75756, 82069, 83190, 83460, 94695, 100580, 108147, 126260, 130754, 144196, 150870, 164138, 166380, 180245, 189390, 196131, 216294, 246207, 261508, 296711, 301740, 326885, 328276, 360490, 378780, 392262, 410345, 432588, 492414, 540735, 593422, 653770, 720980, 784524, 820690, 890133, 980655, 984828, 1081470, 1186844, 1231035, 1307540, 1483555, 1641380, 1780266, 1961310, 2162940, 2462070, 2967110, 3560532, 3857243, 3922620, 4450665, 4924140, 5934220, 7714486, 8901330, 11571729, 15428972, 17802660, 19286215, 23143458, 38572430, 46286916, 57858645, 77144860, 115717290, 231434580]

約数ペア:

[(1, 231434580), (2, 115717290), (3, 77144860), (4, 57858645), (5, 46286916), (6, 38572430), (10, 23143458), (12, 19286215), (13, 17802660), (15, 15428972), (20, 11571729), (26, 8901330), (30, 7714486), (39, 5934220), (47, 4924140), (52, 4450665), (59, 3922620), (60, 3857243), (65, 3560532), (78, 2967110), (94, 2462070), (107, 2162940), (118, 1961310), (130, 1780266), (141, 1641380), (156, 1483555), (177, 1307540), (188, 1231035), (195, 1186844), (214, 1081470), (235, 984828), (236, 980655), (260, 890133), (282, 820690), (295, 784524), (321, 720980), (354, 653770), (390, 593422), (428, 540735), (470, 492414), (535, 432588), (564, 410345), (590, 392262), (611, 378780), (642, 360490), (705, 328276), (708, 326885), (767, 301740), (780, 296711), (885, 261508), (940, 246207), (1070, 216294), (1180, 196131), (1222, 189390), (1284, 180245), (1391, 166380), (1410, 164138), (1534, 150870), (1605, 144196), (1770, 130754), (1833, 126260), (2140, 108147), (2301, 100580), (2444, 94695), (2773, 83460), (2782, 83190), (2820, 82069), (3055, 75756), (3068, 75435), (3210, 72098), (3540, 65377), (3666, 63130), (3835, 60348), (4173, 55460), (4602, 50290), (5029, 46020), (5546, 41730), (5564, 41595), (6110, 37878), (6313, 36660), (6420, 36049), (6955, 33276), (7332, 31565), (7670, 30174), (8319, 27820), (8346, 27730), (9165, 25252), (9204, 25145), (10058, 23010), (11092, 20865), (11505, 20116), (12220, 18939), (12626, 18330), (13865, 16692), (13910, 16638), (15087, 15340)]