20106172680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8699}}^1$

素因数の和:8844

約数の個数: 256

約数和(自身を含む): 70357248000

約数和(自身を除く): 50251075320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 103, 110, 120, 132, 136, 165, 170, 187, 204, 206, 220, 255, 264, 309, 330, 340, 374, 408, 412, 440, 510, 515, 561, 618, 660, 680, 748, 824, 935, 1020, 1030, 1122, 1133, 1236, 1320, 1496, 1545, 1751, 1870, 2040, 2060, 2244, 2266, 2472, 2805, 3090, 3399, 3502, 3740, 4120, 4488, 4532, 5253, 5610, 5665, 6180, 6798, 7004, 7480, 8699, 8755, 9064, 10506, 11220, 11330, 12360, 13596, 14008, 16995, 17398, 17510, 19261, 21012, 22440, 22660, 26097, 26265, 27192, 33990, 34796, 35020, 38522, 42024, 43495, 45320, 52194, 52530, 57783, 67980, 69592, 70040, 77044, 86990, 95689, 96305, 104388, 105060, 115566, 130485, 135960, 147883, 154088, 173980, 191378, 192610, 208776, 210120, 231132, 260970, 287067, 288915, 295766, 347960, 382756, 385220, 443649, 462264, 478445, 521940, 574134, 577830, 591532, 739415, 765512, 770440, 887298, 895997, 956890, 1043880, 1148268, 1155660, 1183064, 1435335, 1478830, 1626713, 1774596, 1791994, 1913780, 2218245, 2296536, 2311320, 2687991, 2870670, 2957660, 3253426, 3549192, 3583988, 3827560, 4436490, 4479985, 4880139, 5375982, 5741340, 5915320, 6506852, 7167976, 8133565, 8872980, 8959970, 9760278, 9855967, 10751964, 11482680, 13013704, 13439955, 15231949, 16267130, 17745960, 17919940, 19520556, 19711934, 21503928, 24400695, 26879910, 29567901, 30463898, 32534260, 35839880, 39041112, 39423868, 45695847, 48801390, 49279835, 53759820, 59135802, 60927796, 65068520, 76159745, 78847736, 91391694, 97602780, 98559670, 107519640, 118271604, 121855592, 147839505, 152319490, 167551439, 182783388, 195205560, 197119340, 228479235, 236543208, 295679010, 304638980, 335102878, 365566776, 394238680, 456958470, 502654317, 591358020, 609277960, 670205756, 837757195, 913916940, 1005308634, 1182716040, 1340411512, 1675514390, 1827833880, 2010617268, 2513271585, 3351028780, 4021234536, 5026543170, 6702057560, 10053086340, 20106172680]

約数ペア:

[(1, 20106172680), (2, 10053086340), (3, 6702057560), (4, 5026543170), (5, 4021234536), (6, 3351028780), (8, 2513271585), (10, 2010617268), (11, 1827833880), (12, 1675514390), (15, 1340411512), (17, 1182716040), (20, 1005308634), (22, 913916940), (24, 837757195), (30, 670205756), (33, 609277960), (34, 591358020), (40, 502654317), (44, 456958470), (51, 394238680), (55, 365566776), (60, 335102878), (66, 304638980), (68, 295679010), (85, 236543208), (88, 228479235), (102, 197119340), (103, 195205560), (110, 182783388), (120, 167551439), (132, 152319490), (136, 147839505), (165, 121855592), (170, 118271604), (187, 107519640), (204, 98559670), (206, 97602780), (220, 91391694), (255, 78847736), (264, 76159745), (309, 65068520), (330, 60927796), (340, 59135802), (374, 53759820), (408, 49279835), (412, 48801390), (440, 45695847), (510, 39423868), (515, 39041112), (561, 35839880), (618, 32534260), (660, 30463898), (680, 29567901), (748, 26879910), (824, 24400695), (935, 21503928), (1020, 19711934), (1030, 19520556), (1122, 17919940), (1133, 17745960), (1236, 16267130), (1320, 15231949), (1496, 13439955), (1545, 13013704), (1751, 11482680), (1870, 10751964), (2040, 9855967), (2060, 9760278), (2244, 8959970), (2266, 8872980), (2472, 8133565), (2805, 7167976), (3090, 6506852), (3399, 5915320), (3502, 5741340), (3740, 5375982), (4120, 4880139), (4488, 4479985), (4532, 4436490), (5253, 3827560), (5610, 3583988), (5665, 3549192), (6180, 3253426), (6798, 2957660), (7004, 2870670), (7480, 2687991), (8699, 2311320), (8755, 2296536), (9064, 2218245), (10506, 1913780), (11220, 1791994), (11330, 1774596), (12360, 1626713), (13596, 1478830), (14008, 1435335), (16995, 1183064), (17398, 1155660), (17510, 1148268), (19261, 1043880), (21012, 956890), (22440, 895997), (22660, 887298), (26097, 770440), (26265, 765512), (27192, 739415), (33990, 591532), (34796, 577830), (35020, 574134), (38522, 521940), (42024, 478445), (43495, 462264), (45320, 443649), (52194, 385220), (52530, 382756), (57783, 347960), (67980, 295766), (69592, 288915), (70040, 287067), (77044, 260970), (86990, 231132), (95689, 210120), (96305, 208776), (104388, 192610), (105060, 191378), (115566, 173980), (130485, 154088), (135960, 147883)]