2029148220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:493

約数の個数: 288

約数和(自身を含む): 6790609728

約数和(自身を除く): 4761461508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 41, 44, 51, 55, 60, 66, 68, 82, 85, 102, 110, 121, 123, 132, 164, 165, 170, 187, 204, 205, 220, 242, 246, 255, 330, 340, 363, 374, 401, 410, 451, 484, 492, 510, 561, 605, 615, 660, 697, 726, 748, 802, 820, 902, 935, 1020, 1122, 1203, 1210, 1230, 1353, 1394, 1452, 1604, 1804, 1815, 1870, 2005, 2057, 2091, 2244, 2255, 2406, 2420, 2460, 2706, 2788, 2805, 3485, 3630, 3740, 4010, 4114, 4182, 4411, 4510, 4812, 4961, 5412, 5610, 6015, 6171, 6765, 6817, 6970, 7260, 7667, 8020, 8228, 8364, 8822, 9020, 9922, 10285, 10455, 11220, 12030, 12342, 13233, 13530, 13634, 13940, 14883, 15334, 16441, 17644, 19844, 20451, 20570, 20910, 22055, 23001, 24060, 24684, 24805, 26466, 27060, 27268, 29766, 30668, 30855, 32882, 34085, 38335, 40902, 41140, 41820, 44110, 46002, 48521, 49323, 49610, 52932, 59532, 61710, 65764, 66165, 68170, 74415, 74987, 76670, 81804, 82205, 84337, 88220, 92004, 97042, 98646, 99220, 102255, 115005, 123420, 132330, 136340, 145563, 148830, 149974, 153340, 164410, 168674, 180851, 194084, 197292, 204510, 224961, 230010, 242605, 246615, 253011, 264660, 279497, 291126, 297660, 299948, 328820, 337348, 361702, 374935, 409020, 421685, 449922, 460020, 485210, 493230, 506022, 542553, 558994, 582252, 723404, 727815, 749870, 824857, 838491, 843370, 899844, 904255, 970420, 986460, 1012044, 1085106, 1117988, 1124805, 1265055, 1397485, 1455630, 1499740, 1649714, 1676982, 1686740, 1808510, 1989361, 2170212, 2249610, 2474571, 2530110, 2712765, 2794970, 2911260, 3074467, 3299428, 3353964, 3617020, 3978722, 4124285, 4192455, 4499220, 4949142, 5060220, 5425530, 5589940, 5968083, 6148934, 7957444, 8248570, 8384910, 9223401, 9898284, 9946805, 10851060, 11936166, 12297868, 12372855, 15372335, 16497140, 16769820, 18446802, 19893610, 23872332, 24745710, 29840415, 30744670, 33819137, 36893604, 39787220, 46117005, 49491420, 59680830, 61489340, 67638274, 92234010, 101457411, 119361660, 135276548, 169095685, 184468020, 202914822, 338191370, 405829644, 507287055, 676382740, 1014574110, 2029148220]

約数ペア:

[(1, 2029148220), (2, 1014574110), (3, 676382740), (4, 507287055), (5, 405829644), (6, 338191370), (10, 202914822), (11, 184468020), (12, 169095685), (15, 135276548), (17, 119361660), (20, 101457411), (22, 92234010), (30, 67638274), (33, 61489340), (34, 59680830), (41, 49491420), (44, 46117005), (51, 39787220), (55, 36893604), (60, 33819137), (66, 30744670), (68, 29840415), (82, 24745710), (85, 23872332), (102, 19893610), (110, 18446802), (121, 16769820), (123, 16497140), (132, 15372335), (164, 12372855), (165, 12297868), (170, 11936166), (187, 10851060), (204, 9946805), (205, 9898284), (220, 9223401), (242, 8384910), (246, 8248570), (255, 7957444), (330, 6148934), (340, 5968083), (363, 5589940), (374, 5425530), (401, 5060220), (410, 4949142), (451, 4499220), (484, 4192455), (492, 4124285), (510, 3978722), (561, 3617020), (605, 3353964), (615, 3299428), (660, 3074467), (697, 2911260), (726, 2794970), (748, 2712765), (802, 2530110), (820, 2474571), (902, 2249610), (935, 2170212), (1020, 1989361), (1122, 1808510), (1203, 1686740), (1210, 1676982), (1230, 1649714), (1353, 1499740), (1394, 1455630), (1452, 1397485), (1604, 1265055), (1804, 1124805), (1815, 1117988), (1870, 1085106), (2005, 1012044), (2057, 986460), (2091, 970420), (2244, 904255), (2255, 899844), (2406, 843370), (2420, 838491), (2460, 824857), (2706, 749870), (2788, 727815), (2805, 723404), (3485, 582252), (3630, 558994), (3740, 542553), (4010, 506022), (4114, 493230), (4182, 485210), (4411, 460020), (4510, 449922), (4812, 421685), (4961, 409020), (5412, 374935), (5610, 361702), (6015, 337348), (6171, 328820), (6765, 299948), (6817, 297660), (6970, 291126), (7260, 279497), (7667, 264660), (8020, 253011), (8228, 246615), (8364, 242605), (8822, 230010), (9020, 224961), (9922, 204510), (10285, 197292), (10455, 194084), (11220, 180851), (12030, 168674), (12342, 164410), (13233, 153340), (13530, 149974), (13634, 148830), (13940, 145563), (14883, 136340), (15334, 132330), (16441, 123420), (17644, 115005), (19844, 102255), (20451, 99220), (20570, 98646), (20910, 97042), (22055, 92004), (23001, 88220), (24060, 84337), (24684, 82205), (24805, 81804), (26466, 76670), (27060, 74987), (27268, 74415), (29766, 68170), (30668, 66165), (30855, 65764), (32882, 61710), (34085, 59532), (38335, 52932), (40902, 49610), (41140, 49323), (41820, 48521), (44110, 46002)]