1343166760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:1011

約数の個数: 128

約数和(自身を含む): 3398169600

約数和(自身を除く): 2055002840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 97, 104, 124, 130, 155, 194, 248, 260, 310, 388, 403, 485, 520, 620, 776, 806, 859, 970, 1240, 1261, 1612, 1718, 1940, 2015, 2522, 3007, 3224, 3436, 3880, 4030, 4295, 5044, 6014, 6305, 6872, 8060, 8590, 10088, 11167, 12028, 12610, 15035, 16120, 17180, 22334, 24056, 25220, 26629, 30070, 34360, 39091, 44668, 50440, 53258, 55835, 60140, 78182, 83323, 89336, 106516, 111670, 120280, 133145, 156364, 166646, 195455, 213032, 223340, 266290, 312728, 333292, 346177, 390910, 416615, 446680, 532580, 666584, 692354, 781820, 833230, 1065160, 1083199, 1384708, 1563640, 1666460, 1730885, 2166398, 2583013, 2769416, 3332920, 3461770, 4332796, 5166026, 5415995, 6923540, 8665592, 10332052, 10831990, 12915065, 13847080, 20664104, 21663980, 25830130, 33579169, 43327960, 51660260, 67158338, 103320520, 134316676, 167895845, 268633352, 335791690, 671583380, 1343166760]

約数ペア:

[(1, 1343166760), (2, 671583380), (4, 335791690), (5, 268633352), (8, 167895845), (10, 134316676), (13, 103320520), (20, 67158338), (26, 51660260), (31, 43327960), (40, 33579169), (52, 25830130), (62, 21663980), (65, 20664104), (97, 13847080), (104, 12915065), (124, 10831990), (130, 10332052), (155, 8665592), (194, 6923540), (248, 5415995), (260, 5166026), (310, 4332796), (388, 3461770), (403, 3332920), (485, 2769416), (520, 2583013), (620, 2166398), (776, 1730885), (806, 1666460), (859, 1563640), (970, 1384708), (1240, 1083199), (1261, 1065160), (1612, 833230), (1718, 781820), (1940, 692354), (2015, 666584), (2522, 532580), (3007, 446680), (3224, 416615), (3436, 390910), (3880, 346177), (4030, 333292), (4295, 312728), (5044, 266290), (6014, 223340), (6305, 213032), (6872, 195455), (8060, 166646), (8590, 156364), (10088, 133145), (11167, 120280), (12028, 111670), (12610, 106516), (15035, 89336), (16120, 83323), (17180, 78182), (22334, 60140), (24056, 55835), (25220, 53258), (26629, 50440), (30070, 44668), (34360, 39091)]