2477951280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28921}}^1$

素因数の和:28964

約数の個数: 240

約数和(自身を含む): 10070409024

約数和(自身を除く): 7592457744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 7140, 8568, 9520, 10710, 12240, 14280, 17136, 21420, 28560, 28921, 42840, 57842, 85680, 86763, 115684, 144605, 173526, 202447, 231368, 260289, 289210, 347052, 404894, 433815, 462736, 491657, 520578, 578420, 607341, 694104, 809788, 867630, 983314, 1012235, 1041156, 1156840, 1214682, 1301445, 1388208, 1474971, 1619576, 1735260, 1822023, 1966628, 2024470, 2082312, 2313680, 2429364, 2458285, 2602890, 2949942, 3036705, 3239152, 3441599, 3470520, 3644046, 3933256, 4048940, 4164624, 4424913, 4858728, 4916570, 5205780, 5899884, 6073410, 6883198, 6941040, 7288092, 7374855, 7866512, 8097880, 8849826, 9110115, 9717456, 9833140, 10324797, 10411560, 11799768, 12146820, 13766396, 14576184, 14749710, 16195760, 17207995, 17699652, 18220230, 19666280, 20649594, 20823120, 22124565, 23599536, 24293640, 27532792, 29152368, 29499420, 30974391, 34415990, 35399304, 36440460, 39332560, 41299188, 44249130, 48587280, 51623985, 55065584, 58998840, 61948782, 68831980, 70798608, 72880920, 82598376, 88498260, 103247970, 117997680, 123897564, 137663960, 145761840, 154871955, 165196752, 176996520, 206495940, 247795128, 275327920, 309743910, 353993040, 412991880, 495590256, 619487820, 825983760, 1238975640, 2477951280]

約数ペア:

[(1, 2477951280), (2, 1238975640), (3, 825983760), (4, 619487820), (5, 495590256), (6, 412991880), (7, 353993040), (8, 309743910), (9, 275327920), (10, 247795128), (12, 206495940), (14, 176996520), (15, 165196752), (16, 154871955), (17, 145761840), (18, 137663960), (20, 123897564), (21, 117997680), (24, 103247970), (28, 88498260), (30, 82598376), (34, 72880920), (35, 70798608), (36, 68831980), (40, 61948782), (42, 58998840), (45, 55065584), (48, 51623985), (51, 48587280), (56, 44249130), (60, 41299188), (63, 39332560), (68, 36440460), (70, 35399304), (72, 34415990), (80, 30974391), (84, 29499420), (85, 29152368), (90, 27532792), (102, 24293640), (105, 23599536), (112, 22124565), (119, 20823120), (120, 20649594), (126, 19666280), (136, 18220230), (140, 17699652), (144, 17207995), (153, 16195760), (168, 14749710), (170, 14576184), (180, 13766396), (204, 12146820), (210, 11799768), (238, 10411560), (240, 10324797), (252, 9833140), (255, 9717456), (272, 9110115), (280, 8849826), (306, 8097880), (315, 7866512), (336, 7374855), (340, 7288092), (357, 6941040), (360, 6883198), (408, 6073410), (420, 5899884), (476, 5205780), (504, 4916570), (510, 4858728), (560, 4424913), (595, 4164624), (612, 4048940), (630, 3933256), (680, 3644046), (714, 3470520), (720, 3441599), (765, 3239152), (816, 3036705), (840, 2949942), (952, 2602890), (1008, 2458285), (1020, 2429364), (1071, 2313680), (1190, 2082312), (1224, 2024470), (1260, 1966628), (1360, 1822023), (1428, 1735260), (1530, 1619576), (1680, 1474971), (1785, 1388208), (1904, 1301445), (2040, 1214682), (2142, 1156840), (2380, 1041156), (2448, 1012235), (2520, 983314), (2856, 867630), (3060, 809788), (3570, 694104), (4080, 607341), (4284, 578420), (4760, 520578), (5040, 491657), (5355, 462736), (5712, 433815), (6120, 404894), (7140, 347052), (8568, 289210), (9520, 260289), (10710, 231368), (12240, 202447), (14280, 173526), (17136, 144605), (21420, 115684), (28560, 86763), (28921, 85680), (42840, 57842)]