1780661610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 384

約数和(自身を含む): 6153960960

約数和(自身を除く): 4373299350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 27, 30, 35, 39, 42, 45, 46, 54, 63, 65, 69, 70, 78, 90, 91, 105, 115, 117, 126, 130, 135, 137, 138, 161, 182, 189, 195, 207, 210, 230, 234, 270, 273, 274, 299, 315, 322, 345, 351, 378, 390, 411, 414, 455, 483, 529, 546, 585, 598, 621, 630, 685, 690, 702, 805, 819, 822, 897, 910, 945, 959, 966, 1035, 1058, 1170, 1233, 1242, 1365, 1370, 1449, 1495, 1587, 1610, 1638, 1755, 1781, 1794, 1890, 1918, 2055, 2070, 2093, 2415, 2457, 2466, 2645, 2691, 2730, 2877, 2898, 2990, 3105, 3151, 3174, 3510, 3562, 3699, 3703, 4095, 4110, 4186, 4347, 4485, 4761, 4795, 4830, 4914, 5290, 5343, 5382, 5754, 6165, 6210, 6279, 6302, 6877, 7245, 7398, 7406, 7935, 8073, 8190, 8631, 8694, 8905, 8970, 9453, 9522, 9590, 10465, 10686, 11109, 12285, 12330, 12467, 12558, 13455, 13754, 14283, 14385, 14490, 15755, 15870, 16029, 16146, 17262, 17810, 18495, 18515, 18837, 18906, 20631, 20930, 21735, 22057, 22218, 23805, 24570, 24934, 25893, 26715, 26910, 28359, 28566, 28770, 31395, 31510, 32058, 33327, 34385, 36990, 37030, 37401, 37674, 40365, 40963, 41262, 43155, 43470, 44114, 47265, 47610, 48087, 48139, 51786, 53430, 55545, 56511, 56718, 61893, 62335, 62790, 66171, 66654, 68770, 71415, 72473, 74802, 80145, 80730, 81926, 85077, 86310, 94185, 94530, 96174, 96278, 99981, 103155, 110285, 111090, 112203, 113022, 122889, 123786, 124670, 129465, 132342, 141795, 142830, 144417, 144946, 160290, 166635, 170154, 185679, 187005, 188370, 198513, 199962, 204815, 206310, 217419, 220570, 224406, 240435, 240695, 245778, 258930, 282555, 283590, 286741, 288834, 309465, 330855, 333270, 336609, 362365, 368667, 371358, 374010, 397026, 409630, 425385, 433251, 434838, 480870, 481390, 499905, 507311, 561015, 565110, 573482, 595539, 614445, 618930, 652257, 661710, 673218, 722085, 724730, 737334, 850770, 860223, 866502, 928395, 942149, 992565, 999810, 1014622, 1087095, 1106001, 1122030, 1191078, 1228890, 1299753, 1304514, 1433705, 1444170, 1521933, 1683045, 1720446, 1843335, 1856790, 1884298, 1956771, 1985130, 2166255, 2174190, 2212002, 2536555, 2580669, 2599506, 2826447, 2867410, 2977695, 3043866, 3261285, 3366090, 3686670, 3913542, 4301115, 4332510, 4565799, 4710745, 5073110, 5161338, 5530005, 5652894, 5955390, 6498765, 6522570, 6595043, 7609665, 7742007, 8479341, 8602230, 9131598, 9421490, 9783855, 11060010, 12903345, 12997530, 13190086, 13697397, 14132235, 15219330, 15484014, 16958682, 19567710, 19785129, 22828995, 25438023, 25806690, 27394794, 28264470, 32975215, 38710035, 39570258, 42396705, 45657990, 50876046, 59355387, 65950430, 68486985, 77420070, 84793410, 98925645, 118710774, 127190115, 136973970, 178066161, 197851290, 254380230, 296776935, 356132322, 593553870, 890330805, 1780661610]

約数ペア:

[(1, 1780661610), (2, 890330805), (3, 593553870), (5, 356132322), (6, 296776935), (7, 254380230), (9, 197851290), (10, 178066161), (13, 136973970), (14, 127190115), (15, 118710774), (18, 98925645), (21, 84793410), (23, 77420070), (26, 68486985), (27, 65950430), (30, 59355387), (35, 50876046), (39, 45657990), (42, 42396705), (45, 39570258), (46, 38710035), (54, 32975215), (63, 28264470), (65, 27394794), (69, 25806690), (70, 25438023), (78, 22828995), (90, 19785129), (91, 19567710), (105, 16958682), (115, 15484014), (117, 15219330), (126, 14132235), (130, 13697397), (135, 13190086), (137, 12997530), (138, 12903345), (161, 11060010), (182, 9783855), (189, 9421490), (195, 9131598), (207, 8602230), (210, 8479341), (230, 7742007), (234, 7609665), (270, 6595043), (273, 6522570), (274, 6498765), (299, 5955390), (315, 5652894), (322, 5530005), (345, 5161338), (351, 5073110), (378, 4710745), (390, 4565799), (411, 4332510), (414, 4301115), (455, 3913542), (483, 3686670), (529, 3366090), (546, 3261285), (585, 3043866), (598, 2977695), (621, 2867410), (630, 2826447), (685, 2599506), (690, 2580669), (702, 2536555), (805, 2212002), (819, 2174190), (822, 2166255), (897, 1985130), (910, 1956771), (945, 1884298), (959, 1856790), (966, 1843335), (1035, 1720446), (1058, 1683045), (1170, 1521933), (1233, 1444170), (1242, 1433705), (1365, 1304514), (1370, 1299753), (1449, 1228890), (1495, 1191078), (1587, 1122030), (1610, 1106001), (1638, 1087095), (1755, 1014622), (1781, 999810), (1794, 992565), (1890, 942149), (1918, 928395), (2055, 866502), (2070, 860223), (2093, 850770), (2415, 737334), (2457, 724730), (2466, 722085), (2645, 673218), (2691, 661710), (2730, 652257), (2877, 618930), (2898, 614445), (2990, 595539), (3105, 573482), (3151, 565110), (3174, 561015), (3510, 507311), (3562, 499905), (3699, 481390), (3703, 480870), (4095, 434838), (4110, 433251), (4186, 425385), (4347, 409630), (4485, 397026), (4761, 374010), (4795, 371358), (4830, 368667), (4914, 362365), (5290, 336609), (5343, 333270), (5382, 330855), (5754, 309465), (6165, 288834), (6210, 286741), (6279, 283590), (6302, 282555), (6877, 258930), (7245, 245778), (7398, 240695), (7406, 240435), (7935, 224406), (8073, 220570), (8190, 217419), (8631, 206310), (8694, 204815), (8905, 199962), (8970, 198513), (9453, 188370), (9522, 187005), (9590, 185679), (10465, 170154), (10686, 166635), (11109, 160290), (12285, 144946), (12330, 144417), (12467, 142830), (12558, 141795), (13455, 132342), (13754, 129465), (14283, 124670), (14385, 123786), (14490, 122889), (15755, 113022), (15870, 112203), (16029, 111090), (16146, 110285), (17262, 103155), (17810, 99981), (18495, 96278), (18515, 96174), (18837, 94530), (18906, 94185), (20631, 86310), (20930, 85077), (21735, 81926), (22057, 80730), (22218, 80145), (23805, 74802), (24570, 72473), (24934, 71415), (25893, 68770), (26715, 66654), (26910, 66171), (28359, 62790), (28566, 62335), (28770, 61893), (31395, 56718), (31510, 56511), (32058, 55545), (33327, 53430), (34385, 51786), (36990, 48139), (37030, 48087), (37401, 47610), (37674, 47265), (40365, 44114), (40963, 43470), (41262, 43155)]