199037160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4157}}^1$

素因数の和:4200

約数の個数: 192

約数和(自身を含む): 778377600

約数和(自身を除く): 579340440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4157, 4788, 5320, 5985, 6840, 7980, 8314, 9576, 11970, 12471, 15960, 16628, 20785, 23940, 24942, 29099, 33256, 37413, 41570, 47880, 49884, 58198, 62355, 74826, 78983, 83140, 87297, 99768, 116396, 124710, 145495, 149652, 157966, 166280, 174594, 187065, 232792, 236949, 249420, 261891, 290990, 299304, 315932, 349188, 374130, 394915, 436485, 473898, 498840, 523782, 552881, 581980, 631864, 698376, 710847, 748260, 789830, 872970, 947796, 1047564, 1105762, 1163960, 1184745, 1309455, 1421694, 1496520, 1579660, 1658643, 1745940, 1895592, 2095128, 2211524, 2369490, 2618910, 2764405, 2843388, 3159320, 3317286, 3491880, 3554235, 4423048, 4738980, 4975929, 5237820, 5528810, 5686776, 6634572, 7108470, 8293215, 9477960, 9951858, 10475640, 11057620, 13269144, 14216940, 16586430, 19903716, 22115240, 24879645, 28433880, 33172860, 39807432, 49759290, 66345720, 99518580, 199037160]

約数ペア:

[(1, 199037160), (2, 99518580), (3, 66345720), (4, 49759290), (5, 39807432), (6, 33172860), (7, 28433880), (8, 24879645), (9, 22115240), (10, 19903716), (12, 16586430), (14, 14216940), (15, 13269144), (18, 11057620), (19, 10475640), (20, 9951858), (21, 9477960), (24, 8293215), (28, 7108470), (30, 6634572), (35, 5686776), (36, 5528810), (38, 5237820), (40, 4975929), (42, 4738980), (45, 4423048), (56, 3554235), (57, 3491880), (60, 3317286), (63, 3159320), (70, 2843388), (72, 2764405), (76, 2618910), (84, 2369490), (90, 2211524), (95, 2095128), (105, 1895592), (114, 1745940), (120, 1658643), (126, 1579660), (133, 1496520), (140, 1421694), (152, 1309455), (168, 1184745), (171, 1163960), (180, 1105762), (190, 1047564), (210, 947796), (228, 872970), (252, 789830), (266, 748260), (280, 710847), (285, 698376), (315, 631864), (342, 581980), (360, 552881), (380, 523782), (399, 498840), (420, 473898), (456, 436485), (504, 394915), (532, 374130), (570, 349188), (630, 315932), (665, 299304), (684, 290990), (760, 261891), (798, 249420), (840, 236949), (855, 232792), (1064, 187065), (1140, 174594), (1197, 166280), (1260, 157966), (1330, 149652), (1368, 145495), (1596, 124710), (1710, 116396), (1995, 99768), (2280, 87297), (2394, 83140), (2520, 78983), (2660, 74826), (3192, 62355), (3420, 58198), (3990, 49884), (4157, 47880), (4788, 41570), (5320, 37413), (5985, 33256), (6840, 29099), (7980, 24942), (8314, 23940), (9576, 20785), (11970, 16628), (12471, 15960)]