9378624780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{18749}}^1$

素因数の和:19168

約数の個数: 144

約数和(自身を含む): 32596200000

約数和(自身を除く): 23217575220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 397, 420, 630, 794, 1191, 1260, 1588, 1985, 2382, 2779, 3573, 3970, 4764, 5558, 5955, 7146, 7940, 8337, 11116, 11910, 13895, 14292, 16674, 17865, 18749, 23820, 25011, 27790, 33348, 35730, 37498, 41685, 50022, 55580, 56247, 71460, 74996, 83370, 93745, 100044, 112494, 125055, 131243, 166740, 168741, 187490, 224988, 250110, 262486, 281235, 337482, 374980, 393729, 500220, 524972, 562470, 656215, 674964, 787458, 843705, 1124940, 1181187, 1312430, 1574916, 1687410, 1968645, 2362374, 2624860, 3374820, 3937290, 4724748, 5905935, 7443353, 7874580, 11811870, 14886706, 22330059, 23623740, 29773412, 37216765, 44660118, 52103471, 66990177, 74433530, 89320236, 104206942, 111650295, 133980354, 148867060, 156310413, 208413884, 223300590, 260517355, 267960708, 312620826, 334950885, 446601180, 468931239, 521034710, 625241652, 669901770, 781552065, 937862478, 1042069420, 1339803540, 1563104130, 1875724956, 2344656195, 3126208260, 4689312390, 9378624780]

約数ペア:

[(1, 9378624780), (2, 4689312390), (3, 3126208260), (4, 2344656195), (5, 1875724956), (6, 1563104130), (7, 1339803540), (9, 1042069420), (10, 937862478), (12, 781552065), (14, 669901770), (15, 625241652), (18, 521034710), (20, 468931239), (21, 446601180), (28, 334950885), (30, 312620826), (35, 267960708), (36, 260517355), (42, 223300590), (45, 208413884), (60, 156310413), (63, 148867060), (70, 133980354), (84, 111650295), (90, 104206942), (105, 89320236), (126, 74433530), (140, 66990177), (180, 52103471), (210, 44660118), (252, 37216765), (315, 29773412), (397, 23623740), (420, 22330059), (630, 14886706), (794, 11811870), (1191, 7874580), (1260, 7443353), (1588, 5905935), (1985, 4724748), (2382, 3937290), (2779, 3374820), (3573, 2624860), (3970, 2362374), (4764, 1968645), (5558, 1687410), (5955, 1574916), (7146, 1312430), (7940, 1181187), (8337, 1124940), (11116, 843705), (11910, 787458), (13895, 674964), (14292, 656215), (16674, 562470), (17865, 524972), (18749, 500220), (23820, 393729), (25011, 374980), (27790, 337482), (33348, 281235), (35730, 262486), (37498, 250110), (41685, 224988), (50022, 187490), (55580, 168741), (56247, 166740), (71460, 131243), (74996, 125055), (83370, 112494), (93745, 100044)]