40649040

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 280

約数和(自身を含む): 153693288

約数和(自身を除く): 113044248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 41, 45, 48, 51, 54, 60, 68, 72, 80, 81, 82, 85, 90, 102, 108, 120, 123, 135, 136, 144, 153, 162, 164, 170, 180, 204, 205, 216, 240, 243, 246, 255, 270, 272, 306, 324, 328, 340, 360, 369, 405, 408, 410, 432, 459, 486, 492, 510, 540, 612, 615, 648, 656, 680, 697, 720, 729, 738, 765, 810, 816, 820, 918, 972, 984, 1020, 1080, 1107, 1215, 1224, 1230, 1296, 1360, 1377, 1394, 1458, 1476, 1530, 1620, 1640, 1836, 1845, 1944, 1968, 2040, 2091, 2160, 2214, 2295, 2430, 2448, 2460, 2754, 2788, 2916, 2952, 3060, 3240, 3280, 3321, 3485, 3645, 3672, 3690, 3888, 4080, 4131, 4182, 4428, 4590, 4860, 4920, 5508, 5535, 5576, 5832, 5904, 6120, 6273, 6480, 6642, 6885, 6970, 7290, 7344, 7380, 8262, 8364, 8856, 9180, 9720, 9840, 9963, 10455, 11016, 11070, 11152, 11664, 12240, 12393, 12546, 13284, 13770, 13940, 14580, 14760, 16524, 16605, 16728, 17712, 18360, 18819, 19440, 19926, 20655, 20910, 22032, 22140, 24786, 25092, 26568, 27540, 27880, 29160, 29520, 29889, 31365, 33048, 33210, 33456, 36720, 37638, 39852, 41310, 41820, 44280, 49572, 49815, 50184, 53136, 55080, 55760, 56457, 58320, 59778, 61965, 62730, 66096, 66420, 75276, 79704, 82620, 83640, 88560, 94095, 99144, 99630, 100368, 110160, 112914, 119556, 123930, 125460, 132840, 149445, 150552, 159408, 165240, 167280, 169371, 188190, 198288, 199260, 225828, 239112, 247860, 250920, 265680, 282285, 298890, 301104, 330480, 338742, 376380, 398520, 451656, 478224, 495720, 501840, 508113, 564570, 597780, 677484, 752760, 797040, 846855, 903312, 991440, 1016226, 1129140, 1195560, 1354968, 1505520, 1693710, 2032452, 2258280, 2391120, 2540565, 2709936, 3387420, 4064904, 4516560, 5081130, 6774840, 8129808, 10162260, 13549680, 20324520, 40649040]

約数ペア:

[(1, 40649040), (2, 20324520), (3, 13549680), (4, 10162260), (5, 8129808), (6, 6774840), (8, 5081130), (9, 4516560), (10, 4064904), (12, 3387420), (15, 2709936), (16, 2540565), (17, 2391120), (18, 2258280), (20, 2032452), (24, 1693710), (27, 1505520), (30, 1354968), (34, 1195560), (36, 1129140), (40, 1016226), (41, 991440), (45, 903312), (48, 846855), (51, 797040), (54, 752760), (60, 677484), (68, 597780), (72, 564570), (80, 508113), (81, 501840), (82, 495720), (85, 478224), (90, 451656), (102, 398520), (108, 376380), (120, 338742), (123, 330480), (135, 301104), (136, 298890), (144, 282285), (153, 265680), (162, 250920), (164, 247860), (170, 239112), (180, 225828), (204, 199260), (205, 198288), (216, 188190), (240, 169371), (243, 167280), (246, 165240), (255, 159408), (270, 150552), (272, 149445), (306, 132840), (324, 125460), (328, 123930), (340, 119556), (360, 112914), (369, 110160), (405, 100368), (408, 99630), (410, 99144), (432, 94095), (459, 88560), (486, 83640), (492, 82620), (510, 79704), (540, 75276), (612, 66420), (615, 66096), (648, 62730), (656, 61965), (680, 59778), (697, 58320), (720, 56457), (729, 55760), (738, 55080), (765, 53136), (810, 50184), (816, 49815), (820, 49572), (918, 44280), (972, 41820), (984, 41310), (1020, 39852), (1080, 37638), (1107, 36720), (1215, 33456), (1224, 33210), (1230, 33048), (1296, 31365), (1360, 29889), (1377, 29520), (1394, 29160), (1458, 27880), (1476, 27540), (1530, 26568), (1620, 25092), (1640, 24786), (1836, 22140), (1845, 22032), (1944, 20910), (1968, 20655), (2040, 19926), (2091, 19440), (2160, 18819), (2214, 18360), (2295, 17712), (2430, 16728), (2448, 16605), (2460, 16524), (2754, 14760), (2788, 14580), (2916, 13940), (2952, 13770), (3060, 13284), (3240, 12546), (3280, 12393), (3321, 12240), (3485, 11664), (3645, 11152), (3672, 11070), (3690, 11016), (3888, 10455), (4080, 9963), (4131, 9840), (4182, 9720), (4428, 9180), (4590, 8856), (4860, 8364), (4920, 8262), (5508, 7380), (5535, 7344), (5576, 7290), (5832, 6970), (5904, 6885), (6120, 6642), (6273, 6480)]