205920200430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{883}}^1\times {\mathrm{17627}}^1$

素因数の和:18540

約数の個数: 192

約数和(自身を含む): 639532558080

約数和(自身を除く): 433612357650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 883, 945, 1323, 1470, 1766, 1890, 2205, 2646, 2649, 4410, 4415, 5298, 6181, 6615, 7947, 8830, 12362, 13230, 13245, 15894, 17627, 18543, 23841, 26490, 30905, 35254, 37086, 39735, 43267, 47682, 52881, 55629, 61810, 79470, 86534, 88135, 92715, 105762, 111258, 119205, 123389, 129801, 158643, 166887, 176270, 185430, 216335, 238410, 246778, 259602, 264405, 278145, 317286, 333774, 370167, 389403, 432670, 475929, 528810, 556290, 616945, 649005, 740334, 778806, 793215, 834435, 863723, 951858, 1110501, 1168209, 1233890, 1298010, 1586430, 1668870, 1727446, 1850835, 1947015, 2221002, 2336418, 2379645, 2591169, 3331503, 3701670, 3894030, 4318615, 4759290, 5182338, 5552505, 5841045, 6663006, 7773507, 8637230, 11105010, 11682090, 12955845, 15547014, 15564641, 16657515, 23320521, 25911690, 31129282, 33315030, 38867535, 46641042, 46693923, 77735070, 77823205, 93387846, 108952487, 116602605, 140081769, 155646410, 217904974, 233205210, 233469615, 280163538, 326857461, 420245307, 466939230, 544762435, 653714922, 700408845, 762667409, 840490614, 980572383, 1089524870, 1400817690, 1525334818, 1634287305, 1961144766, 2101226535, 2288002227, 2941717149, 3268574610, 3813337045, 4202453070, 4576004454, 4902861915, 5883434298, 6864006681, 7626674090, 9805723830, 11440011135, 13728013362, 14708585745, 20592020043, 22880022270, 29417171490, 34320033405, 41184040086, 68640066810, 102960100215, 205920200430]

約数ペア:

[(1, 205920200430), (2, 102960100215), (3, 68640066810), (5, 41184040086), (6, 34320033405), (7, 29417171490), (9, 22880022270), (10, 20592020043), (14, 14708585745), (15, 13728013362), (18, 11440011135), (21, 9805723830), (27, 7626674090), (30, 6864006681), (35, 5883434298), (42, 4902861915), (45, 4576004454), (49, 4202453070), (54, 3813337045), (63, 3268574610), (70, 2941717149), (90, 2288002227), (98, 2101226535), (105, 1961144766), (126, 1634287305), (135, 1525334818), (147, 1400817690), (189, 1089524870), (210, 980572383), (245, 840490614), (270, 762667409), (294, 700408845), (315, 653714922), (378, 544762435), (441, 466939230), (490, 420245307), (630, 326857461), (735, 280163538), (882, 233469615), (883, 233205210), (945, 217904974), (1323, 155646410), (1470, 140081769), (1766, 116602605), (1890, 108952487), (2205, 93387846), (2646, 77823205), (2649, 77735070), (4410, 46693923), (4415, 46641042), (5298, 38867535), (6181, 33315030), (6615, 31129282), (7947, 25911690), (8830, 23320521), (12362, 16657515), (13230, 15564641), (13245, 15547014), (15894, 12955845), (17627, 11682090), (18543, 11105010), (23841, 8637230), (26490, 7773507), (30905, 6663006), (35254, 5841045), (37086, 5552505), (39735, 5182338), (43267, 4759290), (47682, 4318615), (52881, 3894030), (55629, 3701670), (61810, 3331503), (79470, 2591169), (86534, 2379645), (88135, 2336418), (92715, 2221002), (105762, 1947015), (111258, 1850835), (119205, 1727446), (123389, 1668870), (129801, 1586430), (158643, 1298010), (166887, 1233890), (176270, 1168209), (185430, 1110501), (216335, 951858), (238410, 863723), (246778, 834435), (259602, 793215), (264405, 778806), (278145, 740334), (317286, 649005), (333774, 616945), (370167, 556290), (389403, 528810), (432670, 475929)]