237521280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:441

約数の個数: 256

約数和(自身を含む): 846028800

約数和(自身を除く): 608507520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 380, 383, 384, 408, 456, 480, 510, 544, 570, 608, 640, 646, 680, 760, 766, 816, 912, 960, 969, 1020, 1088, 1140, 1149, 1216, 1292, 1360, 1520, 1532, 1615, 1632, 1824, 1915, 1920, 1938, 2040, 2176, 2280, 2298, 2432, 2584, 2720, 3040, 3064, 3230, 3264, 3648, 3830, 3876, 4080, 4560, 4596, 4845, 5168, 5440, 5745, 6080, 6128, 6460, 6511, 6528, 7277, 7296, 7660, 7752, 8160, 9120, 9192, 9690, 10336, 10880, 11490, 12160, 12256, 12920, 13022, 14554, 15320, 15504, 16320, 18240, 18384, 19380, 19533, 20672, 21831, 22980, 24512, 25840, 26044, 29108, 30640, 31008, 32555, 32640, 36385, 36480, 36768, 38760, 39066, 41344, 43662, 45960, 49024, 51680, 52088, 58216, 61280, 62016, 65110, 72770, 73536, 77520, 78132, 87324, 91920, 97665, 103360, 104176, 109155, 116432, 122560, 123709, 124032, 130220, 145540, 147072, 155040, 156264, 174648, 183840, 195330, 206720, 208352, 218310, 232864, 245120, 247418, 260440, 291080, 310080, 312528, 349296, 367680, 371127, 390660, 416704, 436620, 465728, 494836, 520880, 582160, 618545, 620160, 625056, 698592, 735360, 742254, 781320, 833408, 873240, 931456, 989672, 1041760, 1164320, 1237090, 1250112, 1397184, 1484508, 1562640, 1746480, 1855635, 1979344, 2083520, 2328640, 2474180, 2500224, 2794368, 2969016, 3125280, 3492960, 3711270, 3958688, 4167040, 4657280, 4948360, 5938032, 6250560, 6985920, 7422540, 7917376, 9896720, 11876064, 12501120, 13971840, 14845080, 15834752, 19793440, 23752128, 29690160, 39586880, 47504256, 59380320, 79173760, 118760640, 237521280]

約数ペア:

[(1, 237521280), (2, 118760640), (3, 79173760), (4, 59380320), (5, 47504256), (6, 39586880), (8, 29690160), (10, 23752128), (12, 19793440), (15, 15834752), (16, 14845080), (17, 13971840), (19, 12501120), (20, 11876064), (24, 9896720), (30, 7917376), (32, 7422540), (34, 6985920), (38, 6250560), (40, 5938032), (48, 4948360), (51, 4657280), (57, 4167040), (60, 3958688), (64, 3711270), (68, 3492960), (76, 3125280), (80, 2969016), (85, 2794368), (95, 2500224), (96, 2474180), (102, 2328640), (114, 2083520), (120, 1979344), (128, 1855635), (136, 1746480), (152, 1562640), (160, 1484508), (170, 1397184), (190, 1250112), (192, 1237090), (204, 1164320), (228, 1041760), (240, 989672), (255, 931456), (272, 873240), (285, 833408), (304, 781320), (320, 742254), (323, 735360), (340, 698592), (380, 625056), (383, 620160), (384, 618545), (408, 582160), (456, 520880), (480, 494836), (510, 465728), (544, 436620), (570, 416704), (608, 390660), (640, 371127), (646, 367680), (680, 349296), (760, 312528), (766, 310080), (816, 291080), (912, 260440), (960, 247418), (969, 245120), (1020, 232864), (1088, 218310), (1140, 208352), (1149, 206720), (1216, 195330), (1292, 183840), (1360, 174648), (1520, 156264), (1532, 155040), (1615, 147072), (1632, 145540), (1824, 130220), (1915, 124032), (1920, 123709), (1938, 122560), (2040, 116432), (2176, 109155), (2280, 104176), (2298, 103360), (2432, 97665), (2584, 91920), (2720, 87324), (3040, 78132), (3064, 77520), (3230, 73536), (3264, 72770), (3648, 65110), (3830, 62016), (3876, 61280), (4080, 58216), (4560, 52088), (4596, 51680), (4845, 49024), (5168, 45960), (5440, 43662), (5745, 41344), (6080, 39066), (6128, 38760), (6460, 36768), (6511, 36480), (6528, 36385), (7277, 32640), (7296, 32555), (7660, 31008), (7752, 30640), (8160, 29108), (9120, 26044), (9192, 25840), (9690, 24512), (10336, 22980), (10880, 21831), (11490, 20672), (12160, 19533), (12256, 19380), (12920, 18384), (13022, 18240), (14554, 16320), (15320, 15504)]