197986080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1331

約数の個数: 192

約数和(自身を含む): 695640960

約数和(自身を除く): 497654880

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, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 969, 1020, 1140, 1277, 1292, 1360, 1520, 1615, 1632, 1824, 1938, 2040, 2280, 2554, 2584, 2720, 3040, 3230, 3831, 3876, 4080, 4560, 4845, 5108, 5168, 6385, 6460, 7662, 7752, 8160, 9120, 9690, 10216, 10336, 12770, 12920, 15324, 15504, 19155, 19380, 20432, 21709, 24263, 25540, 25840, 30648, 31008, 38310, 38760, 40864, 43418, 48526, 51080, 51680, 61296, 65127, 72789, 76620, 77520, 86836, 97052, 102160, 108545, 121315, 122592, 130254, 145578, 153240, 155040, 173672, 194104, 204320, 217090, 242630, 260508, 291156, 306480, 325635, 347344, 363945, 388208, 412471, 434180, 485260, 521016, 582312, 612960, 651270, 694688, 727890, 776416, 824942, 868360, 970520, 1042032, 1164624, 1237413, 1302540, 1455780, 1649884, 1736720, 1941040, 2062355, 2084064, 2329248, 2474826, 2605080, 2911560, 3299768, 3473440, 3882080, 4124710, 4949652, 5210160, 5823120, 6187065, 6599536, 8249420, 9899304, 10420320, 11646240, 12374130, 13199072, 16498840, 19798608, 24748260, 32997680, 39597216, 49496520, 65995360, 98993040, 197986080]

約数ペア:

[(1, 197986080), (2, 98993040), (3, 65995360), (4, 49496520), (5, 39597216), (6, 32997680), (8, 24748260), (10, 19798608), (12, 16498840), (15, 13199072), (16, 12374130), (17, 11646240), (19, 10420320), (20, 9899304), (24, 8249420), (30, 6599536), (32, 6187065), (34, 5823120), (38, 5210160), (40, 4949652), (48, 4124710), (51, 3882080), (57, 3473440), (60, 3299768), (68, 2911560), (76, 2605080), (80, 2474826), (85, 2329248), (95, 2084064), (96, 2062355), (102, 1941040), (114, 1736720), (120, 1649884), (136, 1455780), (152, 1302540), (160, 1237413), (170, 1164624), (190, 1042032), (204, 970520), (228, 868360), (240, 824942), (255, 776416), (272, 727890), (285, 694688), (304, 651270), (323, 612960), (340, 582312), (380, 521016), (408, 485260), (456, 434180), (480, 412471), (510, 388208), (544, 363945), (570, 347344), (608, 325635), (646, 306480), (680, 291156), (760, 260508), (816, 242630), (912, 217090), (969, 204320), (1020, 194104), (1140, 173672), (1277, 155040), (1292, 153240), (1360, 145578), (1520, 130254), (1615, 122592), (1632, 121315), (1824, 108545), (1938, 102160), (2040, 97052), (2280, 86836), (2554, 77520), (2584, 76620), (2720, 72789), (3040, 65127), (3230, 61296), (3831, 51680), (3876, 51080), (4080, 48526), (4560, 43418), (4845, 40864), (5108, 38760), (5168, 38310), (6385, 31008), (6460, 30648), (7662, 25840), (7752, 25540), (8160, 24263), (9120, 21709), (9690, 20432), (10216, 19380), (10336, 19155), (12770, 15504), (12920, 15324)]