120221010

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:279

約数の個数: 240

約数和(自身を含む): 406702296

約数和(自身を除く): 286481286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 81, 90, 91, 98, 105, 117, 126, 130, 135, 147, 162, 182, 189, 195, 210, 233, 234, 245, 270, 273, 294, 315, 351, 378, 390, 405, 441, 455, 466, 490, 546, 567, 585, 630, 637, 699, 702, 735, 810, 819, 882, 910, 945, 1053, 1134, 1165, 1170, 1274, 1323, 1365, 1398, 1470, 1631, 1638, 1755, 1890, 1911, 2097, 2106, 2205, 2330, 2457, 2646, 2730, 2835, 3029, 3185, 3262, 3495, 3510, 3822, 3969, 4095, 4194, 4410, 4893, 4914, 5265, 5670, 5733, 6058, 6291, 6370, 6615, 6990, 7371, 7938, 8155, 8190, 9087, 9555, 9786, 10485, 10530, 11417, 11466, 12285, 12582, 13230, 14679, 14742, 15145, 16310, 17199, 18174, 18873, 19110, 19845, 20970, 21203, 22834, 24465, 24570, 27261, 28665, 29358, 30290, 31455, 34251, 34398, 36855, 37746, 39690, 42406, 44037, 45435, 48930, 51597, 54522, 57085, 57330, 62910, 63609, 68502, 73395, 73710, 81783, 85995, 88074, 90870, 94365, 102753, 103194, 106015, 114170, 127218, 132111, 136305, 146790, 148421, 163566, 171255, 171990, 188730, 190827, 205506, 212030, 220185, 245349, 257985, 264222, 272610, 296842, 308259, 318045, 342510, 381654, 408915, 440370, 445263, 490698, 513765, 515970, 572481, 616518, 636090, 660555, 742105, 817830, 890526, 924777, 954135, 1027530, 1144962, 1226745, 1321110, 1335789, 1484210, 1541295, 1717443, 1849554, 1908270, 2226315, 2453490, 2671578, 2862405, 3082590, 3434886, 4007367, 4452630, 4623885, 5724810, 6678945, 8014734, 8587215, 9247770, 12022101, 13357890, 17174430, 20036835, 24044202, 40073670, 60110505, 120221010]

約数ペア:

[(1, 120221010), (2, 60110505), (3, 40073670), (5, 24044202), (6, 20036835), (7, 17174430), (9, 13357890), (10, 12022101), (13, 9247770), (14, 8587215), (15, 8014734), (18, 6678945), (21, 5724810), (26, 4623885), (27, 4452630), (30, 4007367), (35, 3434886), (39, 3082590), (42, 2862405), (45, 2671578), (49, 2453490), (54, 2226315), (63, 1908270), (65, 1849554), (70, 1717443), (78, 1541295), (81, 1484210), (90, 1335789), (91, 1321110), (98, 1226745), (105, 1144962), (117, 1027530), (126, 954135), (130, 924777), (135, 890526), (147, 817830), (162, 742105), (182, 660555), (189, 636090), (195, 616518), (210, 572481), (233, 515970), (234, 513765), (245, 490698), (270, 445263), (273, 440370), (294, 408915), (315, 381654), (351, 342510), (378, 318045), (390, 308259), (405, 296842), (441, 272610), (455, 264222), (466, 257985), (490, 245349), (546, 220185), (567, 212030), (585, 205506), (630, 190827), (637, 188730), (699, 171990), (702, 171255), (735, 163566), (810, 148421), (819, 146790), (882, 136305), (910, 132111), (945, 127218), (1053, 114170), (1134, 106015), (1165, 103194), (1170, 102753), (1274, 94365), (1323, 90870), (1365, 88074), (1398, 85995), (1470, 81783), (1631, 73710), (1638, 73395), (1755, 68502), (1890, 63609), (1911, 62910), (2097, 57330), (2106, 57085), (2205, 54522), (2330, 51597), (2457, 48930), (2646, 45435), (2730, 44037), (2835, 42406), (3029, 39690), (3185, 37746), (3262, 36855), (3495, 34398), (3510, 34251), (3822, 31455), (3969, 30290), (4095, 29358), (4194, 28665), (4410, 27261), (4893, 24570), (4914, 24465), (5265, 22834), (5670, 21203), (5733, 20970), (6058, 19845), (6291, 19110), (6370, 18873), (6615, 18174), (6990, 17199), (7371, 16310), (7938, 15145), (8155, 14742), (8190, 14679), (9087, 13230), (9555, 12582), (9786, 12285), (10485, 11466), (10530, 11417)]