15673563880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1\times {\mathrm{1373}}^1$

素因数の和:2183

約数の個数: 128

約数和(自身を含む): 39368397600

約数和(自身を除く): 23694833720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 757, 1160, 1373, 1508, 1514, 1885, 2746, 3016, 3028, 3770, 3785, 5492, 6056, 6865, 7540, 7570, 9841, 10984, 13730, 15080, 15140, 17849, 19682, 21953, 27460, 30280, 35698, 39364, 39817, 43906, 49205, 54920, 71396, 78728, 79634, 87812, 89245, 98410, 109765, 142792, 159268, 175624, 178490, 196820, 199085, 219530, 285389, 318536, 356980, 393640, 398170, 439060, 517621, 570778, 713960, 796340, 878120, 1035242, 1039361, 1141556, 1426945, 1592680, 2070484, 2078722, 2283112, 2588105, 2853890, 4140968, 4157444, 5176210, 5196805, 5707780, 8314888, 10352420, 10393610, 11415560, 13511693, 20704840, 20787220, 27023386, 30141469, 41574440, 54046772, 60282938, 67558465, 108093544, 120565876, 135116930, 150707345, 241131752, 270233860, 301414690, 391839097, 540467720, 602829380, 783678194, 1205658760, 1567356388, 1959195485, 3134712776, 3918390970, 7836781940, 15673563880]

約数ペア:

[(1, 15673563880), (2, 7836781940), (4, 3918390970), (5, 3134712776), (8, 1959195485), (10, 1567356388), (13, 1205658760), (20, 783678194), (26, 602829380), (29, 540467720), (40, 391839097), (52, 301414690), (58, 270233860), (65, 241131752), (104, 150707345), (116, 135116930), (130, 120565876), (145, 108093544), (232, 67558465), (260, 60282938), (290, 54046772), (377, 41574440), (520, 30141469), (580, 27023386), (754, 20787220), (757, 20704840), (1160, 13511693), (1373, 11415560), (1508, 10393610), (1514, 10352420), (1885, 8314888), (2746, 5707780), (3016, 5196805), (3028, 5176210), (3770, 4157444), (3785, 4140968), (5492, 2853890), (6056, 2588105), (6865, 2283112), (7540, 2078722), (7570, 2070484), (9841, 1592680), (10984, 1426945), (13730, 1141556), (15080, 1039361), (15140, 1035242), (17849, 878120), (19682, 796340), (21953, 713960), (27460, 570778), (30280, 517621), (35698, 439060), (39364, 398170), (39817, 393640), (43906, 356980), (49205, 318536), (54920, 285389), (71396, 219530), (78728, 199085), (79634, 196820), (87812, 178490), (89245, 175624), (98410, 159268), (109765, 142792)]