381559532160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{9587}}^1$

素因数の和:10719

約数の個数: 256

約数和(自身を含む): 1281539750400

約数和(自身を除く): 899980218240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1091, 1140, 1216, 1520, 1824, 1920, 2182, 2280, 2432, 3040, 3273, 3648, 4364, 4560, 5455, 6080, 6546, 7296, 8728, 9120, 9587, 10910, 12160, 13092, 16365, 17456, 18240, 19174, 20729, 21820, 26184, 28761, 32730, 34912, 36480, 38348, 41458, 43640, 47935, 52368, 57522, 62187, 65460, 69824, 76696, 82916, 87280, 95870, 103645, 104736, 115044, 124374, 130920, 139648, 143805, 153392, 165832, 174560, 182153, 191740, 207290, 209472, 230088, 248748, 261840, 287610, 306784, 310935, 331664, 349120, 364306, 383480, 414580, 418944, 460176, 497496, 523680, 546459, 575220, 613568, 621870, 663328, 698240, 728612, 766960, 829160, 910765, 920352, 994992, 1047360, 1092918, 1150440, 1227136, 1243740, 1326656, 1457224, 1533920, 1658320, 1821530, 1840704, 1989984, 2094720, 2185836, 2300880, 2487480, 2653312, 2732295, 2914448, 3067840, 3316640, 3643060, 3681408, 3979968, 4371672, 4601760, 4974960, 5464590, 5828896, 6135680, 6633280, 7286120, 7959936, 8743344, 9203520, 9949920, 10459417, 10929180, 11657792, 13266560, 14572240, 17486688, 18407040, 19899840, 20918834, 21858360, 23315584, 29144480, 31378251, 34973376, 39799680, 41837668, 43716720, 52297085, 58288960, 62756502, 69946752, 83675336, 87433440, 104594170, 116577920, 125513004, 156891255, 167350672, 174866880, 198728923, 209188340, 251026008, 313782510, 334701344, 349733760, 397457846, 418376680, 502052016, 596186769, 627565020, 669402688, 794915692, 836753360, 993644615, 1004104032, 1192373538, 1255130040, 1338805376, 1589831384, 1673506720, 1987289230, 2008208064, 2384747076, 2510260080, 2980933845, 3179662768, 3347013440, 3974578460, 4016416128, 4769494152, 5020520160, 5961867690, 6359325536, 6694026880, 7949156920, 9538988304, 10041040320, 11923735380, 12718651072, 15898313840, 19077976608, 20082080640, 23847470760, 25437302144, 31796627680, 38155953216, 47694941520, 63593255360, 76311906432, 95389883040, 127186510720, 190779766080, 381559532160]

約数ペア:

[(1, 381559532160), (2, 190779766080), (3, 127186510720), (4, 95389883040), (5, 76311906432), (6, 63593255360), (8, 47694941520), (10, 38155953216), (12, 31796627680), (15, 25437302144), (16, 23847470760), (19, 20082080640), (20, 19077976608), (24, 15898313840), (30, 12718651072), (32, 11923735380), (38, 10041040320), (40, 9538988304), (48, 7949156920), (57, 6694026880), (60, 6359325536), (64, 5961867690), (76, 5020520160), (80, 4769494152), (95, 4016416128), (96, 3974578460), (114, 3347013440), (120, 3179662768), (128, 2980933845), (152, 2510260080), (160, 2384747076), (190, 2008208064), (192, 1987289230), (228, 1673506720), (240, 1589831384), (285, 1338805376), (304, 1255130040), (320, 1192373538), (380, 1004104032), (384, 993644615), (456, 836753360), (480, 794915692), (570, 669402688), (608, 627565020), (640, 596186769), (760, 502052016), (912, 418376680), (960, 397457846), (1091, 349733760), (1140, 334701344), (1216, 313782510), (1520, 251026008), (1824, 209188340), (1920, 198728923), (2182, 174866880), (2280, 167350672), (2432, 156891255), (3040, 125513004), (3273, 116577920), (3648, 104594170), (4364, 87433440), (4560, 83675336), (5455, 69946752), (6080, 62756502), (6546, 58288960), (7296, 52297085), (8728, 43716720), (9120, 41837668), (9587, 39799680), (10910, 34973376), (12160, 31378251), (13092, 29144480), (16365, 23315584), (17456, 21858360), (18240, 20918834), (19174, 19899840), (20729, 18407040), (21820, 17486688), (26184, 14572240), (28761, 13266560), (32730, 11657792), (34912, 10929180), (36480, 10459417), (38348, 9949920), (41458, 9203520), (43640, 8743344), (47935, 7959936), (52368, 7286120), (57522, 6633280), (62187, 6135680), (65460, 5828896), (69824, 5464590), (76696, 4974960), (82916, 4601760), (87280, 4371672), (95870, 3979968), (103645, 3681408), (104736, 3643060), (115044, 3316640), (124374, 3067840), (130920, 2914448), (139648, 2732295), (143805, 2653312), (153392, 2487480), (165832, 2300880), (174560, 2185836), (182153, 2094720), (191740, 1989984), (207290, 1840704), (209472, 1821530), (230088, 1658320), (248748, 1533920), (261840, 1457224), (287610, 1326656), (306784, 1243740), (310935, 1227136), (331664, 1150440), (349120, 1092918), (364306, 1047360), (383480, 994992), (414580, 920352), (418944, 910765), (460176, 829160), (497496, 766960), (523680, 728612), (546459, 698240), (575220, 663328), (613568, 621870)]