320846628420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1\times {\mathrm{10337}}^1$

素因数の和:10835

約数の個数: 192

約数和(自身を含む): 1006640006400

約数和(自身を除く): 685793377980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 229, 251, 270, 458, 502, 540, 687, 753, 916, 1004, 1145, 1255, 1374, 1506, 2061, 2259, 2290, 2510, 2748, 3012, 3435, 3765, 4122, 4518, 4580, 5020, 6183, 6777, 6870, 7530, 8244, 9036, 10305, 10337, 11295, 12366, 13554, 13740, 15060, 20610, 20674, 22590, 24732, 27108, 30915, 31011, 33885, 41220, 41348, 45180, 51685, 57479, 61830, 62022, 67770, 93033, 103370, 114958, 123660, 124044, 135540, 155055, 172437, 186066, 206740, 229916, 279099, 287395, 310110, 344874, 372132, 465165, 517311, 558198, 574790, 620220, 689748, 862185, 930330, 1034622, 1116396, 1149580, 1395495, 1551933, 1724370, 1860660, 2069244, 2367173, 2586555, 2594587, 2790990, 3103866, 3448740, 4734346, 5173110, 5189174, 5581980, 6207732, 7101519, 7759665, 7783761, 9468692, 10346220, 10378348, 11835865, 12972935, 14203038, 15519330, 15567522, 21304557, 23351283, 23671730, 25945870, 28406076, 31038660, 31135044, 35507595, 38918805, 42609114, 46702566, 47343460, 51891740, 63913671, 70053849, 71015190, 77837610, 85218228, 93405132, 106522785, 116756415, 127827342, 140107698, 142030380, 155675220, 213045570, 233512830, 255654684, 280215396, 319568355, 350269245, 426091140, 467025660, 594160423, 639136710, 700538490, 1188320846, 1278273420, 1401076980, 1782481269, 2376641692, 2970802115, 3564962538, 5347443807, 5941604230, 7129925076, 8912406345, 10694887614, 11883208460, 16042331421, 17824812690, 21389775228, 26737219035, 32084662842, 35649625380, 53474438070, 64169325684, 80211657105, 106948876140, 160423314210, 320846628420]

約数ペア:

[(1, 320846628420), (2, 160423314210), (3, 106948876140), (4, 80211657105), (5, 64169325684), (6, 53474438070), (9, 35649625380), (10, 32084662842), (12, 26737219035), (15, 21389775228), (18, 17824812690), (20, 16042331421), (27, 11883208460), (30, 10694887614), (36, 8912406345), (45, 7129925076), (54, 5941604230), (60, 5347443807), (90, 3564962538), (108, 2970802115), (135, 2376641692), (180, 1782481269), (229, 1401076980), (251, 1278273420), (270, 1188320846), (458, 700538490), (502, 639136710), (540, 594160423), (687, 467025660), (753, 426091140), (916, 350269245), (1004, 319568355), (1145, 280215396), (1255, 255654684), (1374, 233512830), (1506, 213045570), (2061, 155675220), (2259, 142030380), (2290, 140107698), (2510, 127827342), (2748, 116756415), (3012, 106522785), (3435, 93405132), (3765, 85218228), (4122, 77837610), (4518, 71015190), (4580, 70053849), (5020, 63913671), (6183, 51891740), (6777, 47343460), (6870, 46702566), (7530, 42609114), (8244, 38918805), (9036, 35507595), (10305, 31135044), (10337, 31038660), (11295, 28406076), (12366, 25945870), (13554, 23671730), (13740, 23351283), (15060, 21304557), (20610, 15567522), (20674, 15519330), (22590, 14203038), (24732, 12972935), (27108, 11835865), (30915, 10378348), (31011, 10346220), (33885, 9468692), (41220, 7783761), (41348, 7759665), (45180, 7101519), (51685, 6207732), (57479, 5581980), (61830, 5189174), (62022, 5173110), (67770, 4734346), (93033, 3448740), (103370, 3103866), (114958, 2790990), (123660, 2594587), (124044, 2586555), (135540, 2367173), (155055, 2069244), (172437, 1860660), (186066, 1724370), (206740, 1551933), (229916, 1395495), (279099, 1149580), (287395, 1116396), (310110, 1034622), (344874, 930330), (372132, 862185), (465165, 689748), (517311, 620220), (558198, 574790)]