210828609540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{3449}}^1$

素因数の和:3956

約数の個数: 240

約数和(自身を含む): 670107438000

約数和(自身を除く): 459278828460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 324, 388, 389, 405, 485, 540, 582, 778, 810, 873, 970, 1164, 1167, 1455, 1556, 1620, 1746, 1940, 1945, 2334, 2619, 2910, 3449, 3492, 3501, 3890, 4365, 4668, 5238, 5820, 5835, 6898, 7002, 7780, 7857, 8730, 10347, 10476, 10503, 11670, 13095, 13796, 14004, 15714, 17245, 17460, 17505, 20694, 21006, 23340, 26190, 31041, 31428, 31509, 34490, 35010, 37733, 39285, 41388, 42012, 51735, 52380, 52515, 62082, 63018, 68980, 70020, 75466, 78570, 93123, 103470, 105030, 113199, 124164, 126036, 150932, 155205, 157140, 157545, 186246, 188665, 206940, 210060, 226398, 279369, 310410, 315090, 334553, 339597, 372492, 377330, 452796, 465615, 558738, 565995, 620820, 630180, 669106, 679194, 754660, 931230, 1003659, 1018791, 1117476, 1131990, 1338212, 1341661, 1358388, 1396845, 1672765, 1697985, 1862460, 2007318, 2037582, 2263980, 2683322, 2793690, 3010977, 3056373, 3345530, 3395970, 4014636, 4024983, 4075164, 5018295, 5093955, 5366644, 5587380, 6021954, 6112746, 6691060, 6708305, 6791940, 8049966, 9032931, 10036590, 10187910, 12043908, 12074949, 12225492, 13416610, 15054885, 15281865, 16099932, 18065862, 20073180, 20124915, 20375820, 24149898, 26833220, 27098793, 30109770, 30563730, 36131724, 36224847, 40249830, 45164655, 48299796, 54197586, 60219540, 60374745, 61127460, 72449694, 80499660, 90329310, 108395172, 108674541, 120749490, 130141117, 135493965, 144899388, 180658620, 181124235, 217349082, 241498980, 260282234, 270987930, 362248470, 390423351, 434698164, 520564468, 541975860, 543372705, 650705585, 724496940, 780846702, 1086745410, 1171270053, 1301411170, 1561693404, 1952116755, 2173490820, 2342540106, 2602822340, 3513810159, 3904233510, 4685080212, 5856350265, 7027620318, 7808467020, 10541430477, 11712700530, 14055240636, 17569050795, 21082860954, 23425401060, 35138101590, 42165721908, 52707152385, 70276203180, 105414304770, 210828609540]

約数ペア:

[(1, 210828609540), (2, 105414304770), (3, 70276203180), (4, 52707152385), (5, 42165721908), (6, 35138101590), (9, 23425401060), (10, 21082860954), (12, 17569050795), (15, 14055240636), (18, 11712700530), (20, 10541430477), (27, 7808467020), (30, 7027620318), (36, 5856350265), (45, 4685080212), (54, 3904233510), (60, 3513810159), (81, 2602822340), (90, 2342540106), (97, 2173490820), (108, 1952116755), (135, 1561693404), (162, 1301411170), (180, 1171270053), (194, 1086745410), (270, 780846702), (291, 724496940), (324, 650705585), (388, 543372705), (389, 541975860), (405, 520564468), (485, 434698164), (540, 390423351), (582, 362248470), (778, 270987930), (810, 260282234), (873, 241498980), (970, 217349082), (1164, 181124235), (1167, 180658620), (1455, 144899388), (1556, 135493965), (1620, 130141117), (1746, 120749490), (1940, 108674541), (1945, 108395172), (2334, 90329310), (2619, 80499660), (2910, 72449694), (3449, 61127460), (3492, 60374745), (3501, 60219540), (3890, 54197586), (4365, 48299796), (4668, 45164655), (5238, 40249830), (5820, 36224847), (5835, 36131724), (6898, 30563730), (7002, 30109770), (7780, 27098793), (7857, 26833220), (8730, 24149898), (10347, 20375820), (10476, 20124915), (10503, 20073180), (11670, 18065862), (13095, 16099932), (13796, 15281865), (14004, 15054885), (15714, 13416610), (17245, 12225492), (17460, 12074949), (17505, 12043908), (20694, 10187910), (21006, 10036590), (23340, 9032931), (26190, 8049966), (31041, 6791940), (31428, 6708305), (31509, 6691060), (34490, 6112746), (35010, 6021954), (37733, 5587380), (39285, 5366644), (41388, 5093955), (42012, 5018295), (51735, 4075164), (52380, 4024983), (52515, 4014636), (62082, 3395970), (63018, 3345530), (68980, 3056373), (70020, 3010977), (75466, 2793690), (78570, 2683322), (93123, 2263980), (103470, 2037582), (105030, 2007318), (113199, 1862460), (124164, 1697985), (126036, 1672765), (150932, 1396845), (155205, 1358388), (157140, 1341661), (157545, 1338212), (186246, 1131990), (188665, 1117476), (206940, 1018791), (210060, 1003659), (226398, 931230), (279369, 754660), (310410, 679194), (315090, 669106), (334553, 630180), (339597, 620820), (372492, 565995), (377330, 558738), (452796, 465615)]