146635920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:444

約数の個数: 240

約数和(自身を含む): 538923840

約数和(自身を除く): 392287920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 397, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 760, 794, 810, 855, 912, 972, 1026, 1080, 1140, 1191, 1215, 1296, 1368, 1520, 1539, 1588, 1620, 1710, 1944, 1985, 2052, 2160, 2280, 2382, 2430, 2565, 2736, 3078, 3176, 3240, 3420, 3573, 3888, 3970, 4104, 4560, 4617, 4764, 4860, 5130, 5955, 6156, 6352, 6480, 6840, 7146, 7543, 7695, 7940, 8208, 9234, 9528, 9720, 10260, 10719, 11910, 12312, 13680, 14292, 15086, 15390, 15880, 17865, 18468, 19056, 19440, 20520, 21438, 22629, 23085, 23820, 24624, 28584, 30172, 30780, 31760, 32157, 35730, 36936, 37715, 41040, 42876, 45258, 46170, 47640, 53595, 57168, 60344, 61560, 64314, 67887, 71460, 73872, 75430, 85752, 90516, 92340, 95280, 96471, 107190, 113145, 120688, 123120, 128628, 135774, 142920, 150860, 160785, 171504, 181032, 184680, 192942, 203661, 214380, 226290, 257256, 271548, 285840, 301720, 321570, 339435, 362064, 369360, 385884, 407322, 428760, 452580, 482355, 514512, 543096, 603440, 610983, 643140, 678870, 771768, 814644, 857520, 905160, 964710, 1018305, 1086192, 1221966, 1286280, 1357740, 1543536, 1629288, 1810320, 1832949, 1929420, 2036610, 2443932, 2572560, 2715480, 3054915, 3258576, 3665898, 3858840, 4073220, 4887864, 5430960, 6109830, 7331796, 7717680, 8146440, 9164745, 9775728, 12219660, 14663592, 16292880, 18329490, 24439320, 29327184, 36658980, 48878640, 73317960, 146635920]

約数ペア:

[(1, 146635920), (2, 73317960), (3, 48878640), (4, 36658980), (5, 29327184), (6, 24439320), (8, 18329490), (9, 16292880), (10, 14663592), (12, 12219660), (15, 9775728), (16, 9164745), (18, 8146440), (19, 7717680), (20, 7331796), (24, 6109830), (27, 5430960), (30, 4887864), (36, 4073220), (38, 3858840), (40, 3665898), (45, 3258576), (48, 3054915), (54, 2715480), (57, 2572560), (60, 2443932), (72, 2036610), (76, 1929420), (80, 1832949), (81, 1810320), (90, 1629288), (95, 1543536), (108, 1357740), (114, 1286280), (120, 1221966), (135, 1086192), (144, 1018305), (152, 964710), (162, 905160), (171, 857520), (180, 814644), (190, 771768), (216, 678870), (228, 643140), (240, 610983), (243, 603440), (270, 543096), (285, 514512), (304, 482355), (324, 452580), (342, 428760), (360, 407322), (380, 385884), (397, 369360), (405, 362064), (432, 339435), (456, 321570), (486, 301720), (513, 285840), (540, 271548), (570, 257256), (648, 226290), (684, 214380), (720, 203661), (760, 192942), (794, 184680), (810, 181032), (855, 171504), (912, 160785), (972, 150860), (1026, 142920), (1080, 135774), (1140, 128628), (1191, 123120), (1215, 120688), (1296, 113145), (1368, 107190), (1520, 96471), (1539, 95280), (1588, 92340), (1620, 90516), (1710, 85752), (1944, 75430), (1985, 73872), (2052, 71460), (2160, 67887), (2280, 64314), (2382, 61560), (2430, 60344), (2565, 57168), (2736, 53595), (3078, 47640), (3176, 46170), (3240, 45258), (3420, 42876), (3573, 41040), (3888, 37715), (3970, 36936), (4104, 35730), (4560, 32157), (4617, 31760), (4764, 30780), (4860, 30172), (5130, 28584), (5955, 24624), (6156, 23820), (6352, 23085), (6480, 22629), (6840, 21438), (7146, 20520), (7543, 19440), (7695, 19056), (7940, 18468), (8208, 17865), (9234, 15880), (9528, 15390), (9720, 15086), (10260, 14292), (10719, 13680), (11910, 12312)]