76583640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 256

約数和(自身を含む): 288645120

約数和(自身を除く): 212061480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 51, 56, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 120, 124, 136, 140, 155, 168, 170, 173, 186, 204, 210, 217, 238, 248, 255, 280, 310, 340, 346, 357, 372, 408, 420, 434, 465, 476, 510, 519, 527, 595, 620, 651, 680, 692, 714, 744, 840, 865, 868, 930, 952, 1020, 1038, 1054, 1085, 1190, 1211, 1240, 1302, 1384, 1428, 1581, 1730, 1736, 1785, 1860, 2040, 2076, 2108, 2170, 2380, 2422, 2595, 2604, 2635, 2856, 2941, 3162, 3255, 3460, 3570, 3633, 3689, 3720, 4152, 4216, 4340, 4760, 4844, 5190, 5208, 5270, 5363, 5882, 6055, 6324, 6510, 6920, 7140, 7266, 7378, 7905, 8680, 8823, 9688, 10380, 10540, 10726, 11067, 11764, 12110, 12648, 13020, 14280, 14532, 14705, 14756, 15810, 16089, 17646, 18165, 18445, 20587, 20760, 21080, 21452, 22134, 23528, 24220, 26040, 26815, 29064, 29410, 29512, 31620, 32178, 35292, 36330, 36890, 37541, 41174, 42904, 44115, 44268, 48440, 53630, 55335, 58820, 61761, 63240, 64356, 70584, 72660, 73780, 75082, 80445, 82348, 88230, 88536, 91171, 102935, 107260, 110670, 112623, 117640, 123522, 128712, 145320, 147560, 150164, 160890, 164696, 176460, 182342, 187705, 205870, 214520, 221340, 225246, 247044, 273513, 300328, 308805, 321780, 352920, 364684, 375410, 411740, 442680, 450492, 455855, 494088, 547026, 563115, 617610, 638197, 643560, 729368, 750820, 823480, 900984, 911710, 1094052, 1126230, 1235220, 1276394, 1367565, 1501640, 1823420, 1914591, 2188104, 2252460, 2470440, 2552788, 2735130, 3190985, 3646840, 3829182, 4504920, 5105576, 5470260, 6381970, 7658364, 9572955, 10940520, 12763940, 15316728, 19145910, 25527880, 38291820, 76583640]

約数ペア:

[(1, 76583640), (2, 38291820), (3, 25527880), (4, 19145910), (5, 15316728), (6, 12763940), (7, 10940520), (8, 9572955), (10, 7658364), (12, 6381970), (14, 5470260), (15, 5105576), (17, 4504920), (20, 3829182), (21, 3646840), (24, 3190985), (28, 2735130), (30, 2552788), (31, 2470440), (34, 2252460), (35, 2188104), (40, 1914591), (42, 1823420), (51, 1501640), (56, 1367565), (60, 1276394), (62, 1235220), (68, 1126230), (70, 1094052), (84, 911710), (85, 900984), (93, 823480), (102, 750820), (105, 729368), (119, 643560), (120, 638197), (124, 617610), (136, 563115), (140, 547026), (155, 494088), (168, 455855), (170, 450492), (173, 442680), (186, 411740), (204, 375410), (210, 364684), (217, 352920), (238, 321780), (248, 308805), (255, 300328), (280, 273513), (310, 247044), (340, 225246), (346, 221340), (357, 214520), (372, 205870), (408, 187705), (420, 182342), (434, 176460), (465, 164696), (476, 160890), (510, 150164), (519, 147560), (527, 145320), (595, 128712), (620, 123522), (651, 117640), (680, 112623), (692, 110670), (714, 107260), (744, 102935), (840, 91171), (865, 88536), (868, 88230), (930, 82348), (952, 80445), (1020, 75082), (1038, 73780), (1054, 72660), (1085, 70584), (1190, 64356), (1211, 63240), (1240, 61761), (1302, 58820), (1384, 55335), (1428, 53630), (1581, 48440), (1730, 44268), (1736, 44115), (1785, 42904), (1860, 41174), (2040, 37541), (2076, 36890), (2108, 36330), (2170, 35292), (2380, 32178), (2422, 31620), (2595, 29512), (2604, 29410), (2635, 29064), (2856, 26815), (2941, 26040), (3162, 24220), (3255, 23528), (3460, 22134), (3570, 21452), (3633, 21080), (3689, 20760), (3720, 20587), (4152, 18445), (4216, 18165), (4340, 17646), (4760, 16089), (4844, 15810), (5190, 14756), (5208, 14705), (5270, 14532), (5363, 14280), (5882, 13020), (6055, 12648), (6324, 12110), (6510, 11764), (6920, 11067), (7140, 10726), (7266, 10540), (7378, 10380), (7905, 9688), (8680, 8823)]