2066405440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:741

約数の個数: 224

約数和(自身を含む): 5740968960

約数和(自身を除く): 3674563520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 31, 32, 40, 44, 55, 58, 62, 64, 80, 88, 110, 116, 124, 145, 155, 160, 176, 220, 232, 248, 290, 310, 319, 320, 341, 352, 440, 464, 496, 580, 620, 638, 653, 682, 704, 880, 899, 928, 992, 1160, 1240, 1276, 1306, 1364, 1595, 1705, 1760, 1798, 1856, 1984, 2320, 2480, 2552, 2612, 2728, 3190, 3265, 3410, 3520, 3596, 4495, 4640, 4960, 5104, 5224, 5456, 6380, 6530, 6820, 7183, 7192, 8990, 9280, 9889, 9920, 10208, 10448, 10912, 12760, 13060, 13640, 14366, 14384, 17980, 18937, 19778, 20243, 20416, 20896, 21824, 25520, 26120, 27280, 28732, 28768, 35915, 35960, 37874, 39556, 40486, 41792, 49445, 51040, 52240, 54560, 57464, 57536, 71830, 71920, 75748, 79112, 80972, 94685, 98890, 101215, 102080, 104480, 109120, 114928, 143660, 143840, 151496, 158224, 161944, 189370, 197780, 202430, 208307, 208960, 222673, 229856, 287320, 287680, 302992, 316448, 323888, 378740, 395560, 404860, 416614, 445346, 459712, 574640, 587047, 605984, 632896, 647776, 757480, 791120, 809720, 833228, 890692, 1041535, 1113365, 1149280, 1174094, 1211968, 1295552, 1514960, 1582240, 1619440, 1666456, 1781384, 2083070, 2226730, 2298560, 2348188, 2935235, 3029920, 3164480, 3238880, 3332912, 3562768, 4166140, 4453460, 4696376, 5870470, 6059840, 6457517, 6477760, 6665824, 7125536, 8332280, 8906920, 9392752, 11740940, 12915034, 13331648, 14251072, 16664560, 17813840, 18785504, 23481880, 25830068, 32287585, 33329120, 35627680, 37571008, 46963760, 51660136, 64575170, 66658240, 71255360, 93927520, 103320272, 129150340, 187855040, 206640544, 258300680, 413281088, 516601360, 1033202720, 2066405440]

約数ペア:

[(1, 2066405440), (2, 1033202720), (4, 516601360), (5, 413281088), (8, 258300680), (10, 206640544), (11, 187855040), (16, 129150340), (20, 103320272), (22, 93927520), (29, 71255360), (31, 66658240), (32, 64575170), (40, 51660136), (44, 46963760), (55, 37571008), (58, 35627680), (62, 33329120), (64, 32287585), (80, 25830068), (88, 23481880), (110, 18785504), (116, 17813840), (124, 16664560), (145, 14251072), (155, 13331648), (160, 12915034), (176, 11740940), (220, 9392752), (232, 8906920), (248, 8332280), (290, 7125536), (310, 6665824), (319, 6477760), (320, 6457517), (341, 6059840), (352, 5870470), (440, 4696376), (464, 4453460), (496, 4166140), (580, 3562768), (620, 3332912), (638, 3238880), (653, 3164480), (682, 3029920), (704, 2935235), (880, 2348188), (899, 2298560), (928, 2226730), (992, 2083070), (1160, 1781384), (1240, 1666456), (1276, 1619440), (1306, 1582240), (1364, 1514960), (1595, 1295552), (1705, 1211968), (1760, 1174094), (1798, 1149280), (1856, 1113365), (1984, 1041535), (2320, 890692), (2480, 833228), (2552, 809720), (2612, 791120), (2728, 757480), (3190, 647776), (3265, 632896), (3410, 605984), (3520, 587047), (3596, 574640), (4495, 459712), (4640, 445346), (4960, 416614), (5104, 404860), (5224, 395560), (5456, 378740), (6380, 323888), (6530, 316448), (6820, 302992), (7183, 287680), (7192, 287320), (8990, 229856), (9280, 222673), (9889, 208960), (9920, 208307), (10208, 202430), (10448, 197780), (10912, 189370), (12760, 161944), (13060, 158224), (13640, 151496), (14366, 143840), (14384, 143660), (17980, 114928), (18937, 109120), (19778, 104480), (20243, 102080), (20416, 101215), (20896, 98890), (21824, 94685), (25520, 80972), (26120, 79112), (27280, 75748), (28732, 71920), (28768, 71830), (35915, 57536), (35960, 57464), (37874, 54560), (39556, 52240), (40486, 51040), (41792, 49445)]