2211995760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7309}}^1$

素因数の和:7435

約数の個数: 160

約数和(自身を含む): 7461814080

約数和(自身を除く): 5249818320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 97, 104, 120, 130, 156, 194, 195, 208, 240, 260, 291, 312, 388, 390, 485, 520, 582, 624, 776, 780, 970, 1040, 1164, 1261, 1455, 1552, 1560, 1940, 2328, 2522, 2910, 3120, 3783, 3880, 4656, 5044, 5820, 6305, 7309, 7566, 7760, 10088, 11640, 12610, 14618, 15132, 18915, 20176, 21927, 23280, 25220, 29236, 30264, 36545, 37830, 43854, 50440, 58472, 60528, 73090, 75660, 87708, 95017, 100880, 109635, 116944, 146180, 151320, 175416, 190034, 219270, 285051, 292360, 302640, 350832, 380068, 438540, 475085, 570102, 584720, 708973, 760136, 877080, 950170, 1140204, 1417946, 1425255, 1520272, 1754160, 1900340, 2126919, 2280408, 2835892, 2850510, 3544865, 3800680, 4253838, 4560816, 5671784, 5701020, 7089730, 7601360, 8507676, 9216649, 10634595, 11343568, 11402040, 14179460, 17015352, 18433298, 21269190, 22804080, 27649947, 28358920, 34030704, 36866596, 42538380, 46083245, 55299894, 56717840, 73733192, 85076760, 92166490, 110599788, 138249735, 147466384, 170153520, 184332980, 221199576, 276499470, 368665960, 442399152, 552998940, 737331920, 1105997880, 2211995760]

約数ペア:

[(1, 2211995760), (2, 1105997880), (3, 737331920), (4, 552998940), (5, 442399152), (6, 368665960), (8, 276499470), (10, 221199576), (12, 184332980), (13, 170153520), (15, 147466384), (16, 138249735), (20, 110599788), (24, 92166490), (26, 85076760), (30, 73733192), (39, 56717840), (40, 55299894), (48, 46083245), (52, 42538380), (60, 36866596), (65, 34030704), (78, 28358920), (80, 27649947), (97, 22804080), (104, 21269190), (120, 18433298), (130, 17015352), (156, 14179460), (194, 11402040), (195, 11343568), (208, 10634595), (240, 9216649), (260, 8507676), (291, 7601360), (312, 7089730), (388, 5701020), (390, 5671784), (485, 4560816), (520, 4253838), (582, 3800680), (624, 3544865), (776, 2850510), (780, 2835892), (970, 2280408), (1040, 2126919), (1164, 1900340), (1261, 1754160), (1455, 1520272), (1552, 1425255), (1560, 1417946), (1940, 1140204), (2328, 950170), (2522, 877080), (2910, 760136), (3120, 708973), (3783, 584720), (3880, 570102), (4656, 475085), (5044, 438540), (5820, 380068), (6305, 350832), (7309, 302640), (7566, 292360), (7760, 285051), (10088, 219270), (11640, 190034), (12610, 175416), (14618, 151320), (15132, 146180), (18915, 116944), (20176, 109635), (21927, 100880), (23280, 95017), (25220, 87708), (29236, 75660), (30264, 73090), (36545, 60528), (37830, 58472), (43854, 50440)]