1247697660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1823}}^1$

素因数の和:1924

約数の個数: 192

約数和(自身を含む): 4103737344

約数和(自身を除く): 2856039684

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 61, 66, 68, 85, 102, 110, 122, 132, 165, 170, 183, 187, 204, 220, 244, 255, 305, 330, 340, 366, 374, 510, 561, 610, 660, 671, 732, 748, 915, 935, 1020, 1037, 1122, 1220, 1342, 1823, 1830, 1870, 2013, 2074, 2244, 2684, 2805, 3111, 3355, 3646, 3660, 3740, 4026, 4148, 5185, 5469, 5610, 6222, 6710, 7292, 8052, 9115, 10065, 10370, 10938, 11220, 11407, 12444, 13420, 15555, 18230, 20053, 20130, 20740, 21876, 22814, 27345, 30991, 31110, 34221, 36460, 40106, 40260, 45628, 54690, 57035, 60159, 61982, 62220, 68442, 80212, 92973, 100265, 109380, 111203, 114070, 120318, 123964, 136884, 154955, 171105, 185946, 200530, 222406, 228140, 240636, 300795, 309910, 333609, 340901, 342210, 371892, 401060, 444812, 464865, 556015, 601590, 619820, 667218, 681802, 684420, 929730, 1022703, 1112030, 1203180, 1223233, 1334436, 1363604, 1668045, 1704505, 1859460, 1890451, 2045406, 2224060, 2446466, 3336090, 3409010, 3669699, 3780902, 4090812, 4892932, 5113515, 5671353, 6116165, 6672180, 6818020, 7339398, 7561804, 9452255, 10227030, 11342706, 12232330, 14678796, 18348495, 18904510, 20454060, 20794961, 22685412, 24464660, 28356765, 36696990, 37809020, 41589922, 56713530, 62384883, 73393980, 83179844, 103974805, 113427060, 124769766, 207949610, 249539532, 311924415, 415899220, 623848830, 1247697660]

約数ペア:

[(1, 1247697660), (2, 623848830), (3, 415899220), (4, 311924415), (5, 249539532), (6, 207949610), (10, 124769766), (11, 113427060), (12, 103974805), (15, 83179844), (17, 73393980), (20, 62384883), (22, 56713530), (30, 41589922), (33, 37809020), (34, 36696990), (44, 28356765), (51, 24464660), (55, 22685412), (60, 20794961), (61, 20454060), (66, 18904510), (68, 18348495), (85, 14678796), (102, 12232330), (110, 11342706), (122, 10227030), (132, 9452255), (165, 7561804), (170, 7339398), (183, 6818020), (187, 6672180), (204, 6116165), (220, 5671353), (244, 5113515), (255, 4892932), (305, 4090812), (330, 3780902), (340, 3669699), (366, 3409010), (374, 3336090), (510, 2446466), (561, 2224060), (610, 2045406), (660, 1890451), (671, 1859460), (732, 1704505), (748, 1668045), (915, 1363604), (935, 1334436), (1020, 1223233), (1037, 1203180), (1122, 1112030), (1220, 1022703), (1342, 929730), (1823, 684420), (1830, 681802), (1870, 667218), (2013, 619820), (2074, 601590), (2244, 556015), (2684, 464865), (2805, 444812), (3111, 401060), (3355, 371892), (3646, 342210), (3660, 340901), (3740, 333609), (4026, 309910), (4148, 300795), (5185, 240636), (5469, 228140), (5610, 222406), (6222, 200530), (6710, 185946), (7292, 171105), (8052, 154955), (9115, 136884), (10065, 123964), (10370, 120318), (10938, 114070), (11220, 111203), (11407, 109380), (12444, 100265), (13420, 92973), (15555, 80212), (18230, 68442), (20053, 62220), (20130, 61982), (20740, 60159), (21876, 57035), (22814, 54690), (27345, 45628), (30991, 40260), (31110, 40106), (34221, 36460)]