1708941780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 384

約数和(自身を含む): 6638284800

約数和(自身を除く): 4929343020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 83, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 166, 180, 182, 189, 195, 210, 234, 249, 252, 260, 270, 273, 315, 332, 351, 364, 378, 390, 415, 419, 420, 455, 468, 498, 540, 546, 581, 585, 630, 702, 747, 756, 780, 819, 830, 838, 910, 945, 996, 1079, 1092, 1162, 1170, 1245, 1257, 1260, 1365, 1404, 1494, 1638, 1660, 1676, 1743, 1755, 1820, 1890, 2095, 2158, 2241, 2324, 2340, 2457, 2490, 2514, 2730, 2905, 2933, 2988, 3237, 3276, 3486, 3510, 3735, 3771, 3780, 4095, 4190, 4316, 4482, 4914, 4980, 5028, 5229, 5395, 5447, 5460, 5810, 5866, 6285, 6474, 6972, 7020, 7470, 7542, 7553, 8190, 8380, 8715, 8799, 8964, 9711, 9828, 10458, 10790, 10894, 11205, 11313, 11620, 11732, 12285, 12570, 12948, 14665, 14940, 15084, 15106, 15687, 16185, 16341, 16380, 17430, 17598, 18855, 19422, 20916, 21580, 21788, 22410, 22626, 22659, 24570, 25140, 26145, 26397, 27235, 29133, 29330, 30212, 31374, 32370, 32682, 34777, 34860, 35196, 37710, 37765, 38129, 38844, 43995, 44820, 45252, 45318, 48555, 49023, 49140, 52290, 52794, 54470, 56565, 58266, 58660, 62748, 64740, 65364, 67977, 69554, 75420, 75530, 76258, 78435, 79191, 81705, 87990, 90636, 97110, 98046, 104331, 104580, 105588, 108940, 113130, 113295, 114387, 116532, 131985, 135954, 139108, 145665, 147069, 151060, 152516, 156870, 158382, 163410, 173885, 175980, 190645, 194220, 196092, 203931, 208662, 226260, 226590, 228774, 243439, 245115, 263970, 271908, 291330, 294138, 312993, 313740, 316764, 326820, 339885, 343161, 347770, 381290, 395955, 407862, 417324, 452101, 453180, 457548, 486878, 490230, 521655, 527940, 571935, 582660, 588276, 625986, 679770, 686322, 695540, 730317, 735345, 762580, 791910, 815724, 904202, 938979, 973756, 980460, 1019655, 1029483, 1043310, 1143870, 1217195, 1251972, 1356303, 1359540, 1372644, 1460634, 1470690, 1564965, 1583820, 1715805, 1808404, 1877958, 2039310, 2058966, 2086620, 2190951, 2260505, 2287740, 2434390, 2712606, 2921268, 2941380, 3129930, 3164707, 3431610, 3651585, 3755916, 4068909, 4078620, 4117932, 4381902, 4521010, 4694895, 4868780, 5147415, 5425212, 6259860, 6329414, 6572853, 6781515, 6863220, 7303170, 8137818, 8763804, 9042020, 9389790, 9494121, 10294830, 10954755, 12206727, 12658828, 13145706, 13563030, 14606340, 15823535, 16275636, 18779580, 18988242, 20344545, 20589660, 21909510, 24413454, 26291412, 27126060, 28482363, 31647070, 32864265, 37976484, 40689090, 43819020, 47470605, 48826908, 56964726, 61033635, 63294140, 65728530, 81378180, 85447089, 94941210, 113929452, 122067270, 131457060, 142411815, 170894178, 189882420, 244134540, 284823630, 341788356, 427235445, 569647260, 854470890, 1708941780]

約数ペア:

[(1, 1708941780), (2, 854470890), (3, 569647260), (4, 427235445), (5, 341788356), (6, 284823630), (7, 244134540), (9, 189882420), (10, 170894178), (12, 142411815), (13, 131457060), (14, 122067270), (15, 113929452), (18, 94941210), (20, 85447089), (21, 81378180), (26, 65728530), (27, 63294140), (28, 61033635), (30, 56964726), (35, 48826908), (36, 47470605), (39, 43819020), (42, 40689090), (45, 37976484), (52, 32864265), (54, 31647070), (60, 28482363), (63, 27126060), (65, 26291412), (70, 24413454), (78, 21909510), (83, 20589660), (84, 20344545), (90, 18988242), (91, 18779580), (105, 16275636), (108, 15823535), (117, 14606340), (126, 13563030), (130, 13145706), (135, 12658828), (140, 12206727), (156, 10954755), (166, 10294830), (180, 9494121), (182, 9389790), (189, 9042020), (195, 8763804), (210, 8137818), (234, 7303170), (249, 6863220), (252, 6781515), (260, 6572853), (270, 6329414), (273, 6259860), (315, 5425212), (332, 5147415), (351, 4868780), (364, 4694895), (378, 4521010), (390, 4381902), (415, 4117932), (419, 4078620), (420, 4068909), (455, 3755916), (468, 3651585), (498, 3431610), (540, 3164707), (546, 3129930), (581, 2941380), (585, 2921268), (630, 2712606), (702, 2434390), (747, 2287740), (756, 2260505), (780, 2190951), (819, 2086620), (830, 2058966), (838, 2039310), (910, 1877958), (945, 1808404), (996, 1715805), (1079, 1583820), (1092, 1564965), (1162, 1470690), (1170, 1460634), (1245, 1372644), (1257, 1359540), (1260, 1356303), (1365, 1251972), (1404, 1217195), (1494, 1143870), (1638, 1043310), (1660, 1029483), (1676, 1019655), (1743, 980460), (1755, 973756), (1820, 938979), (1890, 904202), (2095, 815724), (2158, 791910), (2241, 762580), (2324, 735345), (2340, 730317), (2457, 695540), (2490, 686322), (2514, 679770), (2730, 625986), (2905, 588276), (2933, 582660), (2988, 571935), (3237, 527940), (3276, 521655), (3486, 490230), (3510, 486878), (3735, 457548), (3771, 453180), (3780, 452101), (4095, 417324), (4190, 407862), (4316, 395955), (4482, 381290), (4914, 347770), (4980, 343161), (5028, 339885), (5229, 326820), (5395, 316764), (5447, 313740), (5460, 312993), (5810, 294138), (5866, 291330), (6285, 271908), (6474, 263970), (6972, 245115), (7020, 243439), (7470, 228774), (7542, 226590), (7553, 226260), (8190, 208662), (8380, 203931), (8715, 196092), (8799, 194220), (8964, 190645), (9711, 175980), (9828, 173885), (10458, 163410), (10790, 158382), (10894, 156870), (11205, 152516), (11313, 151060), (11620, 147069), (11732, 145665), (12285, 139108), (12570, 135954), (12948, 131985), (14665, 116532), (14940, 114387), (15084, 113295), (15106, 113130), (15687, 108940), (16185, 105588), (16341, 104580), (16380, 104331), (17430, 98046), (17598, 97110), (18855, 90636), (19422, 87990), (20916, 81705), (21580, 79191), (21788, 78435), (22410, 76258), (22626, 75530), (22659, 75420), (24570, 69554), (25140, 67977), (26145, 65364), (26397, 64740), (27235, 62748), (29133, 58660), (29330, 58266), (30212, 56565), (31374, 54470), (32370, 52794), (32682, 52290), (34777, 49140), (34860, 49023), (35196, 48555), (37710, 45318), (37765, 45252), (38129, 44820), (38844, 43995)]