5815431720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{109891}}^1$

素因数の和:109925

約数の個数: 192

約数和(自身を含む): 22549838400

約数和(自身を除く): 16734406680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 5292, 5880, 6615, 7560, 8820, 10584, 13230, 17640, 26460, 52920, 109891, 219782, 329673, 439564, 549455, 659346, 769237, 879128, 989019, 1098910, 1318692, 1538474, 1648365, 1978038, 2197820, 2307711, 2637384, 2967057, 3076948, 3296730, 3846185, 3956076, 4395640, 4615422, 4945095, 5384659, 5934114, 6153896, 6593460, 6923133, 7692370, 7912152, 9230844, 9890190, 10769318, 11538555, 11868228, 13186920, 13846266, 14835285, 15384740, 16153977, 18461688, 19780380, 20769399, 21538636, 23077110, 23736456, 26923295, 27692532, 29670570, 30769480, 32307954, 34615665, 39560760, 41538798, 43077272, 46154220, 48461931, 53846590, 55385064, 59341140, 64615908, 69231330, 80769885, 83077596, 92308440, 96923862, 103846995, 107693180, 118682280, 129231816, 138462660, 145385793, 161539770, 166155192, 193847724, 207693990, 215386360, 242309655, 276925320, 290771586, 323079540, 387695448, 415387980, 484619310, 581543172, 646159080, 726928965, 830775960, 969238620, 1163086344, 1453857930, 1938477240, 2907715860, 5815431720]

約数ペア:

[(1, 5815431720), (2, 2907715860), (3, 1938477240), (4, 1453857930), (5, 1163086344), (6, 969238620), (7, 830775960), (8, 726928965), (9, 646159080), (10, 581543172), (12, 484619310), (14, 415387980), (15, 387695448), (18, 323079540), (20, 290771586), (21, 276925320), (24, 242309655), (27, 215386360), (28, 207693990), (30, 193847724), (35, 166155192), (36, 161539770), (40, 145385793), (42, 138462660), (45, 129231816), (49, 118682280), (54, 107693180), (56, 103846995), (60, 96923862), (63, 92308440), (70, 83077596), (72, 80769885), (84, 69231330), (90, 64615908), (98, 59341140), (105, 55385064), (108, 53846590), (120, 48461931), (126, 46154220), (135, 43077272), (140, 41538798), (147, 39560760), (168, 34615665), (180, 32307954), (189, 30769480), (196, 29670570), (210, 27692532), (216, 26923295), (245, 23736456), (252, 23077110), (270, 21538636), (280, 20769399), (294, 19780380), (315, 18461688), (360, 16153977), (378, 15384740), (392, 14835285), (420, 13846266), (441, 13186920), (490, 11868228), (504, 11538555), (540, 10769318), (588, 9890190), (630, 9230844), (735, 7912152), (756, 7692370), (840, 6923133), (882, 6593460), (945, 6153896), (980, 5934114), (1080, 5384659), (1176, 4945095), (1260, 4615422), (1323, 4395640), (1470, 3956076), (1512, 3846185), (1764, 3296730), (1890, 3076948), (1960, 2967057), (2205, 2637384), (2520, 2307711), (2646, 2197820), (2940, 1978038), (3528, 1648365), (3780, 1538474), (4410, 1318692), (5292, 1098910), (5880, 989019), (6615, 879128), (7560, 769237), (8820, 659346), (10584, 549455), (13230, 439564), (17640, 329673), (26460, 219782), (52920, 109891)]