420701040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 480

約数和(自身を含む): 1657393920

約数和(自身を除く): 1236692880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 67, 68, 72, 76, 80, 81, 85, 90, 95, 102, 108, 114, 120, 134, 135, 136, 144, 152, 153, 162, 170, 171, 180, 190, 201, 204, 216, 228, 240, 243, 255, 268, 270, 272, 285, 304, 306, 323, 324, 335, 340, 342, 360, 380, 402, 405, 408, 432, 456, 459, 486, 510, 513, 536, 540, 570, 603, 612, 646, 648, 670, 680, 684, 720, 760, 765, 804, 810, 816, 855, 912, 918, 969, 972, 1005, 1020, 1026, 1072, 1080, 1139, 1140, 1206, 1215, 1224, 1273, 1292, 1296, 1340, 1360, 1368, 1377, 1520, 1530, 1539, 1608, 1615, 1620, 1710, 1809, 1836, 1938, 1944, 2010, 2040, 2052, 2160, 2278, 2280, 2295, 2412, 2430, 2448, 2546, 2565, 2584, 2680, 2736, 2754, 2907, 3015, 3060, 3078, 3216, 3230, 3240, 3417, 3420, 3618, 3672, 3819, 3876, 3888, 4020, 4080, 4104, 4131, 4556, 4560, 4590, 4617, 4824, 4845, 4860, 5092, 5130, 5168, 5360, 5427, 5508, 5695, 5814, 6030, 6120, 6156, 6365, 6460, 6480, 6834, 6840, 6885, 7236, 7344, 7638, 7695, 7752, 8040, 8208, 8262, 8721, 9045, 9112, 9180, 9234, 9648, 9690, 9720, 10184, 10251, 10260, 10854, 11016, 11390, 11457, 11628, 12060, 12240, 12312, 12730, 12920, 13668, 13680, 13770, 14472, 14535, 15276, 15390, 15504, 16080, 16281, 16524, 17085, 17442, 18090, 18224, 18360, 18468, 19095, 19380, 19440, 20368, 20502, 20520, 20655, 21641, 21708, 22032, 22780, 22914, 23085, 23256, 24120, 24624, 25460, 25840, 26163, 27135, 27336, 27540, 28944, 29070, 30552, 30753, 30780, 32562, 33048, 34170, 34371, 34884, 36180, 36720, 36936, 38190, 38760, 41004, 41040, 41310, 43282, 43416, 43605, 45560, 45828, 46170, 46512, 48240, 50920, 51255, 52326, 54270, 54672, 55080, 57285, 58140, 61104, 61506, 61560, 64923, 65124, 66096, 68340, 68742, 69768, 72360, 73872, 76380, 77520, 78489, 81405, 82008, 82620, 86564, 86832, 87210, 91120, 91656, 92259, 92340, 101840, 102510, 103113, 104652, 108205, 108540, 110160, 114570, 116280, 123012, 123120, 129846, 130248, 130815, 136680, 137484, 139536, 144720, 152760, 153765, 156978, 162810, 164016, 165240, 171855, 173128, 174420, 183312, 184518, 184680, 194769, 205020, 206226, 209304, 216410, 217080, 229140, 232560, 246024, 259692, 260496, 261630, 273360, 274968, 276777, 305520, 307530, 309339, 313956, 324615, 325620, 330480, 343710, 346256, 348840, 369036, 369360, 389538, 392445, 410040, 412452, 418608, 432820, 434160, 458280, 461295, 492048, 515565, 519384, 523260, 549936, 553554, 584307, 615060, 618678, 627912, 649230, 651240, 687420, 697680, 738072, 779076, 784890, 820080, 824904, 865640, 916560, 922590, 973845, 1031130, 1038768, 1046520, 1107108, 1168614, 1230120, 1237356, 1255824, 1298460, 1302480, 1374840, 1383885, 1476144, 1546695, 1558152, 1569780, 1649808, 1731280, 1752921, 1845180, 1947690, 2062260, 2093040, 2214216, 2337228, 2460240, 2474712, 2596920, 2749680, 2767770, 2921535, 3093390, 3116304, 3139560, 3505842, 3690360, 3895380, 4124520, 4428432, 4674456, 4949424, 5193840, 5258763, 5535540, 5843070, 6186780, 6279120, 7011684, 7380720, 7790760, 8249040, 8764605, 9348912, 10517526, 11071080, 11686140, 12373560, 14023368, 15581520, 17529210, 21035052, 22142160, 23372280, 24747120, 26293815, 28046736, 35058420, 42070104, 46744560, 52587630, 70116840, 84140208, 105175260, 140233680, 210350520, 420701040]

約数ペア:

[(1, 420701040), (2, 210350520), (3, 140233680), (4, 105175260), (5, 84140208), (6, 70116840), (8, 52587630), (9, 46744560), (10, 42070104), (12, 35058420), (15, 28046736), (16, 26293815), (17, 24747120), (18, 23372280), (19, 22142160), (20, 21035052), (24, 17529210), (27, 15581520), (30, 14023368), (34, 12373560), (36, 11686140), (38, 11071080), (40, 10517526), (45, 9348912), (48, 8764605), (51, 8249040), (54, 7790760), (57, 7380720), (60, 7011684), (67, 6279120), (68, 6186780), (72, 5843070), (76, 5535540), (80, 5258763), (81, 5193840), (85, 4949424), (90, 4674456), (95, 4428432), (102, 4124520), (108, 3895380), (114, 3690360), (120, 3505842), (134, 3139560), (135, 3116304), (136, 3093390), (144, 2921535), (152, 2767770), (153, 2749680), (162, 2596920), (170, 2474712), (171, 2460240), (180, 2337228), (190, 2214216), (201, 2093040), (204, 2062260), (216, 1947690), (228, 1845180), (240, 1752921), (243, 1731280), (255, 1649808), (268, 1569780), (270, 1558152), (272, 1546695), (285, 1476144), (304, 1383885), (306, 1374840), (323, 1302480), (324, 1298460), (335, 1255824), (340, 1237356), (342, 1230120), (360, 1168614), (380, 1107108), (402, 1046520), (405, 1038768), (408, 1031130), (432, 973845), (456, 922590), (459, 916560), (486, 865640), (510, 824904), (513, 820080), (536, 784890), (540, 779076), (570, 738072), (603, 697680), (612, 687420), (646, 651240), (648, 649230), (670, 627912), (680, 618678), (684, 615060), (720, 584307), (760, 553554), (765, 549936), (804, 523260), (810, 519384), (816, 515565), (855, 492048), (912, 461295), (918, 458280), (969, 434160), (972, 432820), (1005, 418608), (1020, 412452), (1026, 410040), (1072, 392445), (1080, 389538), (1139, 369360), (1140, 369036), (1206, 348840), (1215, 346256), (1224, 343710), (1273, 330480), (1292, 325620), (1296, 324615), (1340, 313956), (1360, 309339), (1368, 307530), (1377, 305520), (1520, 276777), (1530, 274968), (1539, 273360), (1608, 261630), (1615, 260496), (1620, 259692), (1710, 246024), (1809, 232560), (1836, 229140), (1938, 217080), (1944, 216410), (2010, 209304), (2040, 206226), (2052, 205020), (2160, 194769), (2278, 184680), (2280, 184518), (2295, 183312), (2412, 174420), (2430, 173128), (2448, 171855), (2546, 165240), (2565, 164016), (2584, 162810), (2680, 156978), (2736, 153765), (2754, 152760), (2907, 144720), (3015, 139536), (3060, 137484), (3078, 136680), (3216, 130815), (3230, 130248), (3240, 129846), (3417, 123120), (3420, 123012), (3618, 116280), (3672, 114570), (3819, 110160), (3876, 108540), (3888, 108205), (4020, 104652), (4080, 103113), (4104, 102510), (4131, 101840), (4556, 92340), (4560, 92259), (4590, 91656), (4617, 91120), (4824, 87210), (4845, 86832), (4860, 86564), (5092, 82620), (5130, 82008), (5168, 81405), (5360, 78489), (5427, 77520), (5508, 76380), (5695, 73872), (5814, 72360), (6030, 69768), (6120, 68742), (6156, 68340), (6365, 66096), (6460, 65124), (6480, 64923), (6834, 61560), (6840, 61506), (6885, 61104), (7236, 58140), (7344, 57285), (7638, 55080), (7695, 54672), (7752, 54270), (8040, 52326), (8208, 51255), (8262, 50920), (8721, 48240), (9045, 46512), (9112, 46170), (9180, 45828), (9234, 45560), (9648, 43605), (9690, 43416), (9720, 43282), (10184, 41310), (10251, 41040), (10260, 41004), (10854, 38760), (11016, 38190), (11390, 36936), (11457, 36720), (11628, 36180), (12060, 34884), (12240, 34371), (12312, 34170), (12730, 33048), (12920, 32562), (13668, 30780), (13680, 30753), (13770, 30552), (14472, 29070), (14535, 28944), (15276, 27540), (15390, 27336), (15504, 27135), (16080, 26163), (16281, 25840), (16524, 25460), (17085, 24624), (17442, 24120), (18090, 23256), (18224, 23085), (18360, 22914), (18468, 22780), (19095, 22032), (19380, 21708), (19440, 21641), (20368, 20655), (20502, 20520)]