210540505260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{7727}}^1$

素因数の和:8020

約数の個数: 192

約数和(自身を含む): 616954060800

約数和(自身を除く): 406413555540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 59, 60, 86, 118, 129, 172, 177, 179, 215, 236, 258, 295, 354, 358, 430, 516, 537, 590, 645, 708, 716, 860, 885, 895, 1074, 1180, 1290, 1770, 1790, 2148, 2537, 2580, 2685, 3540, 3580, 5074, 5370, 7611, 7697, 7727, 10148, 10561, 10740, 12685, 15222, 15394, 15454, 21122, 23091, 23181, 25370, 30444, 30788, 30908, 31683, 38055, 38485, 38635, 42244, 46182, 46362, 50740, 52805, 63366, 76110, 76970, 77270, 92364, 92724, 105610, 115455, 115905, 126732, 152220, 153940, 154540, 158415, 211220, 230910, 231810, 316830, 332261, 454123, 455893, 461820, 463620, 633660, 664522, 908246, 911786, 996783, 1329044, 1362369, 1367679, 1383133, 1661305, 1816492, 1823572, 1993566, 2270615, 2279465, 2724738, 2735358, 2766266, 3322610, 3987132, 4149399, 4541230, 4558930, 4983915, 5449476, 5470716, 5532532, 6645220, 6811845, 6838395, 6915665, 8298798, 9082460, 9117860, 9967830, 13623690, 13676790, 13831330, 16597596, 19603399, 19935660, 20746995, 27247380, 27353580, 27662660, 39206798, 41493990, 58810197, 59474719, 78413596, 81604847, 82987980, 98016995, 117620394, 118949438, 163209694, 178424157, 196033990, 235240788, 237898876, 244814541, 294050985, 297373595, 326419388, 356848314, 392067980, 408024235, 489629082, 588101970, 594747190, 713696628, 816048470, 892120785, 979258164, 1176203940, 1189494380, 1224072705, 1632096940, 1784241570, 2448145410, 3509008421, 3568483140, 4896290820, 7018016842, 10527025263, 14036033684, 17545042105, 21054050526, 35090084210, 42108101052, 52635126315, 70180168420, 105270252630, 210540505260]

約数ペア:

[(1, 210540505260), (2, 105270252630), (3, 70180168420), (4, 52635126315), (5, 42108101052), (6, 35090084210), (10, 21054050526), (12, 17545042105), (15, 14036033684), (20, 10527025263), (30, 7018016842), (43, 4896290820), (59, 3568483140), (60, 3509008421), (86, 2448145410), (118, 1784241570), (129, 1632096940), (172, 1224072705), (177, 1189494380), (179, 1176203940), (215, 979258164), (236, 892120785), (258, 816048470), (295, 713696628), (354, 594747190), (358, 588101970), (430, 489629082), (516, 408024235), (537, 392067980), (590, 356848314), (645, 326419388), (708, 297373595), (716, 294050985), (860, 244814541), (885, 237898876), (895, 235240788), (1074, 196033990), (1180, 178424157), (1290, 163209694), (1770, 118949438), (1790, 117620394), (2148, 98016995), (2537, 82987980), (2580, 81604847), (2685, 78413596), (3540, 59474719), (3580, 58810197), (5074, 41493990), (5370, 39206798), (7611, 27662660), (7697, 27353580), (7727, 27247380), (10148, 20746995), (10561, 19935660), (10740, 19603399), (12685, 16597596), (15222, 13831330), (15394, 13676790), (15454, 13623690), (21122, 9967830), (23091, 9117860), (23181, 9082460), (25370, 8298798), (30444, 6915665), (30788, 6838395), (30908, 6811845), (31683, 6645220), (38055, 5532532), (38485, 5470716), (38635, 5449476), (42244, 4983915), (46182, 4558930), (46362, 4541230), (50740, 4149399), (52805, 3987132), (63366, 3322610), (76110, 2766266), (76970, 2735358), (77270, 2724738), (92364, 2279465), (92724, 2270615), (105610, 1993566), (115455, 1823572), (115905, 1816492), (126732, 1661305), (152220, 1383133), (153940, 1367679), (154540, 1362369), (158415, 1329044), (211220, 996783), (230910, 911786), (231810, 908246), (316830, 664522), (332261, 633660), (454123, 463620), (455893, 461820)]