38166480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 143919360

約数和(自身を除く): 105752880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 61, 66, 72, 79, 80, 88, 90, 99, 110, 120, 122, 132, 144, 158, 165, 176, 180, 183, 198, 220, 237, 240, 244, 264, 305, 316, 330, 360, 366, 395, 396, 440, 474, 488, 495, 528, 549, 610, 632, 660, 671, 711, 720, 732, 790, 792, 869, 880, 915, 948, 976, 990, 1098, 1185, 1220, 1264, 1320, 1342, 1422, 1464, 1580, 1584, 1738, 1830, 1896, 1980, 2013, 2196, 2370, 2440, 2607, 2640, 2684, 2745, 2844, 2928, 3160, 3355, 3476, 3555, 3660, 3792, 3960, 4026, 4345, 4392, 4740, 4819, 4880, 5214, 5368, 5490, 5688, 6039, 6320, 6710, 6952, 7110, 7320, 7821, 7920, 8052, 8690, 8784, 9480, 9638, 10065, 10428, 10736, 10980, 11376, 12078, 13035, 13420, 13904, 14220, 14457, 14640, 15642, 16104, 17380, 18960, 19276, 20130, 20856, 21960, 24095, 24156, 26070, 26840, 28440, 28914, 30195, 31284, 32208, 34760, 38552, 39105, 40260, 41712, 43371, 43920, 48190, 48312, 52140, 53009, 53680, 56880, 57828, 60390, 62568, 69520, 72285, 77104, 78210, 80520, 86742, 96380, 96624, 104280, 106018, 115656, 120780, 125136, 144570, 156420, 159027, 161040, 173484, 192760, 208560, 212036, 216855, 231312, 241560, 265045, 289140, 312840, 318054, 346968, 385520, 424072, 433710, 477081, 483120, 530090, 578280, 625680, 636108, 693936, 795135, 848144, 867420, 954162, 1060180, 1156560, 1272216, 1590270, 1734840, 1908324, 2120360, 2385405, 2544432, 3180540, 3469680, 3816648, 4240720, 4770810, 6361080, 7633296, 9541620, 12722160, 19083240, 38166480]

約数ペア:

[(1, 38166480), (2, 19083240), (3, 12722160), (4, 9541620), (5, 7633296), (6, 6361080), (8, 4770810), (9, 4240720), (10, 3816648), (11, 3469680), (12, 3180540), (15, 2544432), (16, 2385405), (18, 2120360), (20, 1908324), (22, 1734840), (24, 1590270), (30, 1272216), (33, 1156560), (36, 1060180), (40, 954162), (44, 867420), (45, 848144), (48, 795135), (55, 693936), (60, 636108), (61, 625680), (66, 578280), (72, 530090), (79, 483120), (80, 477081), (88, 433710), (90, 424072), (99, 385520), (110, 346968), (120, 318054), (122, 312840), (132, 289140), (144, 265045), (158, 241560), (165, 231312), (176, 216855), (180, 212036), (183, 208560), (198, 192760), (220, 173484), (237, 161040), (240, 159027), (244, 156420), (264, 144570), (305, 125136), (316, 120780), (330, 115656), (360, 106018), (366, 104280), (395, 96624), (396, 96380), (440, 86742), (474, 80520), (488, 78210), (495, 77104), (528, 72285), (549, 69520), (610, 62568), (632, 60390), (660, 57828), (671, 56880), (711, 53680), (720, 53009), (732, 52140), (790, 48312), (792, 48190), (869, 43920), (880, 43371), (915, 41712), (948, 40260), (976, 39105), (990, 38552), (1098, 34760), (1185, 32208), (1220, 31284), (1264, 30195), (1320, 28914), (1342, 28440), (1422, 26840), (1464, 26070), (1580, 24156), (1584, 24095), (1738, 21960), (1830, 20856), (1896, 20130), (1980, 19276), (2013, 18960), (2196, 17380), (2370, 16104), (2440, 15642), (2607, 14640), (2640, 14457), (2684, 14220), (2745, 13904), (2844, 13420), (2928, 13035), (3160, 12078), (3355, 11376), (3476, 10980), (3555, 10736), (3660, 10428), (3792, 10065), (3960, 9638), (4026, 9480), (4345, 8784), (4392, 8690), (4740, 8052), (4819, 7920), (4880, 7821), (5214, 7320), (5368, 7110), (5490, 6952), (5688, 6710), (6039, 6320)]