155041920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2447}}^1$

素因数の和:2483

約数の個数: 192

約数和(自身を含む): 584288640

約数和(自身を除く): 429246720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2447, 2640, 2880, 3168, 3520, 3960, 4224, 4894, 5280, 5760, 6336, 7040, 7341, 7920, 9788, 10560, 12235, 12672, 14682, 15840, 19576, 21120, 22023, 24470, 26917, 29364, 31680, 36705, 39152, 44046, 48940, 53834, 58728, 63360, 73410, 78304, 80751, 88092, 97880, 107668, 110115, 117456, 134585, 146820, 156608, 161502, 176184, 195760, 215336, 220230, 234912, 242253, 269170, 293640, 313216, 323004, 352368, 391520, 403755, 430672, 440460, 469824, 484506, 538340, 587280, 646008, 704736, 783040, 807510, 861344, 880920, 939648, 969012, 1076680, 1174560, 1211265, 1292016, 1409472, 1566080, 1615020, 1722688, 1761840, 1938024, 2153360, 2349120, 2422530, 2584032, 2818944, 3230040, 3445376, 3523680, 3876048, 4306720, 4698240, 4845060, 5168064, 6460080, 7047360, 7752096, 8613440, 9690120, 10336128, 12920160, 14094720, 15504192, 17226880, 19380240, 25840320, 31008384, 38760480, 51680640, 77520960, 155041920]

約数ペア:

[(1, 155041920), (2, 77520960), (3, 51680640), (4, 38760480), (5, 31008384), (6, 25840320), (8, 19380240), (9, 17226880), (10, 15504192), (11, 14094720), (12, 12920160), (15, 10336128), (16, 9690120), (18, 8613440), (20, 7752096), (22, 7047360), (24, 6460080), (30, 5168064), (32, 4845060), (33, 4698240), (36, 4306720), (40, 3876048), (44, 3523680), (45, 3445376), (48, 3230040), (55, 2818944), (60, 2584032), (64, 2422530), (66, 2349120), (72, 2153360), (80, 1938024), (88, 1761840), (90, 1722688), (96, 1615020), (99, 1566080), (110, 1409472), (120, 1292016), (128, 1211265), (132, 1174560), (144, 1076680), (160, 969012), (165, 939648), (176, 880920), (180, 861344), (192, 807510), (198, 783040), (220, 704736), (240, 646008), (264, 587280), (288, 538340), (320, 484506), (330, 469824), (352, 440460), (360, 430672), (384, 403755), (396, 391520), (440, 352368), (480, 323004), (495, 313216), (528, 293640), (576, 269170), (640, 242253), (660, 234912), (704, 220230), (720, 215336), (792, 195760), (880, 176184), (960, 161502), (990, 156608), (1056, 146820), (1152, 134585), (1320, 117456), (1408, 110115), (1440, 107668), (1584, 97880), (1760, 88092), (1920, 80751), (1980, 78304), (2112, 73410), (2447, 63360), (2640, 58728), (2880, 53834), (3168, 48940), (3520, 44046), (3960, 39152), (4224, 36705), (4894, 31680), (5280, 29364), (5760, 26917), (6336, 24470), (7040, 22023), (7341, 21120), (7920, 19576), (9788, 15840), (10560, 14682), (12235, 12672)]