2041819680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 288

約数和(自身を含む): 7018462080

約数和(自身を除く): 4976642400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 96, 102, 120, 123, 136, 160, 164, 170, 204, 205, 240, 246, 255, 272, 289, 328, 340, 359, 408, 410, 480, 492, 510, 544, 578, 615, 656, 680, 697, 718, 816, 820, 867, 984, 1020, 1077, 1156, 1230, 1312, 1360, 1394, 1436, 1445, 1632, 1640, 1734, 1795, 1968, 2040, 2091, 2154, 2312, 2460, 2720, 2788, 2872, 2890, 3280, 3468, 3485, 3590, 3936, 4080, 4182, 4308, 4335, 4624, 4920, 5385, 5576, 5744, 5780, 6103, 6560, 6936, 6970, 7180, 8160, 8364, 8616, 8670, 9248, 9840, 10455, 10770, 11152, 11488, 11560, 11849, 12206, 13872, 13940, 14360, 14719, 16728, 17232, 17340, 18309, 19680, 20910, 21540, 22304, 23120, 23698, 24412, 27744, 27880, 28720, 29438, 30515, 33456, 34464, 34680, 35547, 36618, 41820, 43080, 44157, 46240, 47396, 48824, 55760, 57440, 58876, 59245, 61030, 66912, 69360, 71094, 73236, 73595, 83640, 86160, 88314, 91545, 94792, 97648, 103751, 111520, 117752, 118490, 122060, 138720, 142188, 146472, 147190, 167280, 172320, 176628, 177735, 183090, 189584, 195296, 207502, 220785, 235504, 236980, 244120, 250223, 284376, 292944, 294380, 311253, 334560, 353256, 355470, 366180, 379168, 415004, 441570, 471008, 473960, 488240, 500446, 518755, 568752, 585888, 588760, 622506, 706512, 710940, 732360, 750669, 830008, 883140, 947920, 976480, 1000892, 1037510, 1137504, 1177520, 1245012, 1251115, 1413024, 1421880, 1464720, 1501338, 1556265, 1660016, 1766280, 1895840, 2001784, 2075020, 2355040, 2490024, 2502230, 2843760, 2929440, 3002676, 3112530, 3320032, 3532560, 3753345, 4003568, 4150040, 4253791, 4980048, 5004460, 5687520, 6005352, 6225060, 7065120, 7506690, 8007136, 8300080, 8507582, 9960096, 10008920, 12010704, 12450120, 12761373, 15013380, 16600160, 17015164, 20017840, 21268955, 24021408, 24900240, 25522746, 30026760, 34030328, 40035680, 42537910, 49800480, 51045492, 60053520, 63806865, 68060656, 85075820, 102090984, 120107040, 127613730, 136121312, 170151640, 204181968, 255227460, 340303280, 408363936, 510454920, 680606560, 1020909840, 2041819680]

約数ペア:

[(1, 2041819680), (2, 1020909840), (3, 680606560), (4, 510454920), (5, 408363936), (6, 340303280), (8, 255227460), (10, 204181968), (12, 170151640), (15, 136121312), (16, 127613730), (17, 120107040), (20, 102090984), (24, 85075820), (30, 68060656), (32, 63806865), (34, 60053520), (40, 51045492), (41, 49800480), (48, 42537910), (51, 40035680), (60, 34030328), (68, 30026760), (80, 25522746), (82, 24900240), (85, 24021408), (96, 21268955), (102, 20017840), (120, 17015164), (123, 16600160), (136, 15013380), (160, 12761373), (164, 12450120), (170, 12010704), (204, 10008920), (205, 9960096), (240, 8507582), (246, 8300080), (255, 8007136), (272, 7506690), (289, 7065120), (328, 6225060), (340, 6005352), (359, 5687520), (408, 5004460), (410, 4980048), (480, 4253791), (492, 4150040), (510, 4003568), (544, 3753345), (578, 3532560), (615, 3320032), (656, 3112530), (680, 3002676), (697, 2929440), (718, 2843760), (816, 2502230), (820, 2490024), (867, 2355040), (984, 2075020), (1020, 2001784), (1077, 1895840), (1156, 1766280), (1230, 1660016), (1312, 1556265), (1360, 1501338), (1394, 1464720), (1436, 1421880), (1445, 1413024), (1632, 1251115), (1640, 1245012), (1734, 1177520), (1795, 1137504), (1968, 1037510), (2040, 1000892), (2091, 976480), (2154, 947920), (2312, 883140), (2460, 830008), (2720, 750669), (2788, 732360), (2872, 710940), (2890, 706512), (3280, 622506), (3468, 588760), (3485, 585888), (3590, 568752), (3936, 518755), (4080, 500446), (4182, 488240), (4308, 473960), (4335, 471008), (4624, 441570), (4920, 415004), (5385, 379168), (5576, 366180), (5744, 355470), (5780, 353256), (6103, 334560), (6560, 311253), (6936, 294380), (6970, 292944), (7180, 284376), (8160, 250223), (8364, 244120), (8616, 236980), (8670, 235504), (9248, 220785), (9840, 207502), (10455, 195296), (10770, 189584), (11152, 183090), (11488, 177735), (11560, 176628), (11849, 172320), (12206, 167280), (13872, 147190), (13940, 146472), (14360, 142188), (14719, 138720), (16728, 122060), (17232, 118490), (17340, 117752), (18309, 111520), (19680, 103751), (20910, 97648), (21540, 94792), (22304, 91545), (23120, 88314), (23698, 86160), (24412, 83640), (27744, 73595), (27880, 73236), (28720, 71094), (29438, 69360), (30515, 66912), (33456, 61030), (34464, 59245), (34680, 58876), (35547, 57440), (36618, 55760), (41820, 48824), (43080, 47396), (44157, 46240)]