291249083580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6803}}^1\times {\mathrm{7841}}^1$

素因数の和:14676

約数の個数: 192

約数和(自身を含む): 1003964709888

約数和(自身を除く): 712715626308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 6803, 7841, 13606, 15682, 20409, 23523, 27212, 31364, 34015, 39205, 40818, 47046, 47621, 54887, 68030, 78410, 81636, 88439, 94092, 95242, 101933, 102045, 109774, 117615, 136060, 142863, 156820, 164661, 176878, 190484, 203866, 204090, 219548, 235230, 238105, 265317, 274435, 285726, 305799, 329322, 353756, 407732, 408180, 442195, 470460, 476210, 509665, 530634, 548870, 571452, 611598, 619073, 658644, 713531, 714315, 823305, 884390, 952420, 1019330, 1061268, 1097740, 1223196, 1238146, 1326585, 1427062, 1428630, 1528995, 1646610, 1768780, 1857219, 2038660, 2140593, 2476292, 2653170, 2854124, 2857260, 3057990, 3095365, 3293220, 3567655, 3714438, 4281186, 5306340, 6115980, 6190730, 7135310, 7428876, 8562372, 9286095, 10702965, 12381460, 14270620, 18572190, 21405930, 37144380, 42811860, 53342323, 106684646, 160026969, 213369292, 266711615, 320053938, 373396261, 533423230, 640107876, 693450199, 746792522, 800134845, 1066846460, 1120188783, 1386900398, 1493585044, 1600269690, 1866981305, 2080350597, 2240377566, 2773800796, 3200539380, 3467250995, 3733962610, 4160701194, 4480755132, 4854151393, 5600943915, 6934501990, 7467925220, 8321402388, 9708302786, 10401752985, 11201887830, 13869003980, 14562454179, 19416605572, 20803505970, 22403775660, 24270756965, 29124908358, 41607011940, 48541513930, 58249816716, 72812270895, 97083027860, 145624541790, 291249083580]

約数ペア:

[(1, 291249083580), (2, 145624541790), (3, 97083027860), (4, 72812270895), (5, 58249816716), (6, 48541513930), (7, 41607011940), (10, 29124908358), (12, 24270756965), (13, 22403775660), (14, 20803505970), (15, 19416605572), (20, 14562454179), (21, 13869003980), (26, 11201887830), (28, 10401752985), (30, 9708302786), (35, 8321402388), (39, 7467925220), (42, 6934501990), (52, 5600943915), (60, 4854151393), (65, 4480755132), (70, 4160701194), (78, 3733962610), (84, 3467250995), (91, 3200539380), (105, 2773800796), (130, 2240377566), (140, 2080350597), (156, 1866981305), (182, 1600269690), (195, 1493585044), (210, 1386900398), (260, 1120188783), (273, 1066846460), (364, 800134845), (390, 746792522), (420, 693450199), (455, 640107876), (546, 533423230), (780, 373396261), (910, 320053938), (1092, 266711615), (1365, 213369292), (1820, 160026969), (2730, 106684646), (5460, 53342323), (6803, 42811860), (7841, 37144380), (13606, 21405930), (15682, 18572190), (20409, 14270620), (23523, 12381460), (27212, 10702965), (31364, 9286095), (34015, 8562372), (39205, 7428876), (40818, 7135310), (47046, 6190730), (47621, 6115980), (54887, 5306340), (68030, 4281186), (78410, 3714438), (81636, 3567655), (88439, 3293220), (94092, 3095365), (95242, 3057990), (101933, 2857260), (102045, 2854124), (109774, 2653170), (117615, 2476292), (136060, 2140593), (142863, 2038660), (156820, 1857219), (164661, 1768780), (176878, 1646610), (190484, 1528995), (203866, 1428630), (204090, 1427062), (219548, 1326585), (235230, 1238146), (238105, 1223196), (265317, 1097740), (274435, 1061268), (285726, 1019330), (305799, 952420), (329322, 884390), (353756, 823305), (407732, 714315), (408180, 713531), (442195, 658644), (470460, 619073), (476210, 611598), (509665, 571452), (530634, 548870)]