64195740

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 336

約数和(自身を含む): 251197632

約数和(自身を除く): 187001892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 37, 42, 45, 51, 54, 60, 63, 68, 70, 74, 81, 84, 85, 90, 102, 105, 108, 111, 119, 126, 135, 140, 148, 153, 162, 170, 180, 185, 189, 204, 210, 222, 238, 243, 252, 255, 259, 270, 306, 315, 324, 333, 340, 357, 370, 378, 405, 420, 444, 459, 476, 486, 510, 518, 540, 555, 567, 595, 612, 629, 630, 666, 714, 729, 740, 756, 765, 777, 810, 918, 945, 972, 999, 1020, 1036, 1071, 1110, 1134, 1190, 1215, 1258, 1260, 1295, 1332, 1377, 1428, 1458, 1530, 1554, 1620, 1665, 1701, 1785, 1836, 1887, 1890, 1998, 2142, 2220, 2268, 2295, 2331, 2380, 2430, 2516, 2590, 2754, 2835, 2916, 2997, 3060, 3108, 3145, 3213, 3330, 3402, 3570, 3645, 3774, 3780, 3885, 3996, 4131, 4284, 4403, 4590, 4662, 4860, 4995, 5103, 5180, 5355, 5508, 5661, 5670, 5994, 6290, 6426, 6660, 6804, 6885, 6993, 7140, 7290, 7548, 7770, 8262, 8505, 8806, 8991, 9180, 9324, 9435, 9639, 9990, 10206, 10710, 11322, 11340, 11655, 11988, 12393, 12580, 12852, 13209, 13770, 13986, 14580, 14985, 15540, 16065, 16524, 16983, 17010, 17612, 17982, 18870, 19278, 19980, 20412, 20655, 20979, 21420, 22015, 22644, 23310, 24786, 25515, 26418, 26973, 27540, 27972, 28305, 28917, 29970, 32130, 33966, 34020, 34965, 35964, 37740, 38556, 39627, 41310, 41958, 44030, 44955, 46620, 48195, 49572, 50949, 51030, 52836, 53946, 56610, 57834, 59940, 61965, 62937, 64260, 66045, 67932, 69930, 79254, 82620, 83916, 84915, 86751, 88060, 89910, 96390, 101898, 102060, 104895, 107892, 113220, 115668, 118881, 123930, 125874, 132090, 134865, 139860, 144585, 152847, 158508, 169830, 173502, 179820, 188811, 192780, 198135, 203796, 209790, 237762, 247860, 251748, 254745, 264180, 269730, 289170, 305694, 314685, 339660, 347004, 356643, 377622, 396270, 419580, 433755, 458541, 475524, 509490, 539460, 578340, 594405, 611388, 629370, 713286, 755244, 764235, 792540, 867510, 917082, 944055, 1018980, 1069929, 1188810, 1258740, 1426572, 1528470, 1735020, 1783215, 1834164, 1888110, 2139858, 2292705, 2377620, 3056940, 3209787, 3566430, 3776220, 4279716, 4585410, 5349645, 6419574, 7132860, 9170820, 10699290, 12839148, 16048935, 21398580, 32097870, 64195740]

約数ペア:

[(1, 64195740), (2, 32097870), (3, 21398580), (4, 16048935), (5, 12839148), (6, 10699290), (7, 9170820), (9, 7132860), (10, 6419574), (12, 5349645), (14, 4585410), (15, 4279716), (17, 3776220), (18, 3566430), (20, 3209787), (21, 3056940), (27, 2377620), (28, 2292705), (30, 2139858), (34, 1888110), (35, 1834164), (36, 1783215), (37, 1735020), (42, 1528470), (45, 1426572), (51, 1258740), (54, 1188810), (60, 1069929), (63, 1018980), (68, 944055), (70, 917082), (74, 867510), (81, 792540), (84, 764235), (85, 755244), (90, 713286), (102, 629370), (105, 611388), (108, 594405), (111, 578340), (119, 539460), (126, 509490), (135, 475524), (140, 458541), (148, 433755), (153, 419580), (162, 396270), (170, 377622), (180, 356643), (185, 347004), (189, 339660), (204, 314685), (210, 305694), (222, 289170), (238, 269730), (243, 264180), (252, 254745), (255, 251748), (259, 247860), (270, 237762), (306, 209790), (315, 203796), (324, 198135), (333, 192780), (340, 188811), (357, 179820), (370, 173502), (378, 169830), (405, 158508), (420, 152847), (444, 144585), (459, 139860), (476, 134865), (486, 132090), (510, 125874), (518, 123930), (540, 118881), (555, 115668), (567, 113220), (595, 107892), (612, 104895), (629, 102060), (630, 101898), (666, 96390), (714, 89910), (729, 88060), (740, 86751), (756, 84915), (765, 83916), (777, 82620), (810, 79254), (918, 69930), (945, 67932), (972, 66045), (999, 64260), (1020, 62937), (1036, 61965), (1071, 59940), (1110, 57834), (1134, 56610), (1190, 53946), (1215, 52836), (1258, 51030), (1260, 50949), (1295, 49572), (1332, 48195), (1377, 46620), (1428, 44955), (1458, 44030), (1530, 41958), (1554, 41310), (1620, 39627), (1665, 38556), (1701, 37740), (1785, 35964), (1836, 34965), (1887, 34020), (1890, 33966), (1998, 32130), (2142, 29970), (2220, 28917), (2268, 28305), (2295, 27972), (2331, 27540), (2380, 26973), (2430, 26418), (2516, 25515), (2590, 24786), (2754, 23310), (2835, 22644), (2916, 22015), (2997, 21420), (3060, 20979), (3108, 20655), (3145, 20412), (3213, 19980), (3330, 19278), (3402, 18870), (3570, 17982), (3645, 17612), (3774, 17010), (3780, 16983), (3885, 16524), (3996, 16065), (4131, 15540), (4284, 14985), (4403, 14580), (4590, 13986), (4662, 13770), (4860, 13209), (4995, 12852), (5103, 12580), (5180, 12393), (5355, 11988), (5508, 11655), (5661, 11340), (5670, 11322), (5994, 10710), (6290, 10206), (6426, 9990), (6660, 9639), (6804, 9435), (6885, 9324), (6993, 9180), (7140, 8991), (7290, 8806), (7548, 8505), (7770, 8262)]