15674239840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1301}}^1$

素因数の和:1701

約数の個数: 192

約数和(自身を含む): 43845193728

約数和(自身を除く): 28170953888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 347, 434, 496, 560, 620, 694, 868, 992, 1085, 1120, 1240, 1301, 1388, 1735, 1736, 2170, 2429, 2480, 2602, 2776, 3470, 3472, 4340, 4858, 4960, 5204, 5552, 6505, 6940, 6944, 8680, 9107, 9716, 10408, 10757, 11104, 12145, 13010, 13880, 17360, 18214, 19432, 20816, 21514, 24290, 26020, 27760, 34720, 36428, 38864, 40331, 41632, 43028, 45535, 48580, 52040, 53785, 55520, 72856, 75299, 77728, 80662, 86056, 91070, 97160, 104080, 107570, 145712, 150598, 161324, 172112, 182140, 194320, 201655, 208160, 215140, 282317, 291424, 301196, 322648, 344224, 364280, 376495, 388640, 403310, 430280, 451447, 564634, 602392, 645296, 728560, 752990, 806620, 860560, 902894, 1129268, 1204784, 1290592, 1411585, 1457120, 1505980, 1613240, 1721120, 1805788, 2257235, 2258536, 2409568, 2823170, 3011960, 3160129, 3226480, 3611576, 4514470, 4517072, 5646340, 6023920, 6320258, 6452960, 7223152, 9028940, 9034144, 11292680, 12047840, 12640516, 13994857, 14446304, 15800645, 18057880, 22585360, 25281032, 27989714, 31601290, 36115760, 45170720, 50562064, 55979428, 63202580, 69974285, 72231520, 97963999, 101124128, 111958856, 126405160, 139948570, 195927998, 223917712, 252810320, 279897140, 391855996, 447835424, 489819995, 505620640, 559794280, 783711992, 979639990, 1119588560, 1567423984, 1959279980, 2239177120, 3134847968, 3918559960, 7837119920, 15674239840]

約数ペア:

[(1, 15674239840), (2, 7837119920), (4, 3918559960), (5, 3134847968), (7, 2239177120), (8, 1959279980), (10, 1567423984), (14, 1119588560), (16, 979639990), (20, 783711992), (28, 559794280), (31, 505620640), (32, 489819995), (35, 447835424), (40, 391855996), (56, 279897140), (62, 252810320), (70, 223917712), (80, 195927998), (112, 139948570), (124, 126405160), (140, 111958856), (155, 101124128), (160, 97963999), (217, 72231520), (224, 69974285), (248, 63202580), (280, 55979428), (310, 50562064), (347, 45170720), (434, 36115760), (496, 31601290), (560, 27989714), (620, 25281032), (694, 22585360), (868, 18057880), (992, 15800645), (1085, 14446304), (1120, 13994857), (1240, 12640516), (1301, 12047840), (1388, 11292680), (1735, 9034144), (1736, 9028940), (2170, 7223152), (2429, 6452960), (2480, 6320258), (2602, 6023920), (2776, 5646340), (3470, 4517072), (3472, 4514470), (4340, 3611576), (4858, 3226480), (4960, 3160129), (5204, 3011960), (5552, 2823170), (6505, 2409568), (6940, 2258536), (6944, 2257235), (8680, 1805788), (9107, 1721120), (9716, 1613240), (10408, 1505980), (10757, 1457120), (11104, 1411585), (12145, 1290592), (13010, 1204784), (13880, 1129268), (17360, 902894), (18214, 860560), (19432, 806620), (20816, 752990), (21514, 728560), (24290, 645296), (26020, 602392), (27760, 564634), (34720, 451447), (36428, 430280), (38864, 403310), (40331, 388640), (41632, 376495), (43028, 364280), (45535, 344224), (48580, 322648), (52040, 301196), (53785, 291424), (55520, 282317), (72856, 215140), (75299, 208160), (77728, 201655), (80662, 194320), (86056, 182140), (91070, 172112), (97160, 161324), (104080, 150598), (107570, 145712)]