47891347140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{8923}}^1$

素因数の和:9938

約数の個数: 192

約数和(自身を含む): 165227360256

約数和(自身を除く): 117336013116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 983, 1092, 1365, 1820, 1966, 2730, 2949, 3932, 4915, 5460, 5898, 6881, 8923, 9830, 11796, 12779, 13762, 14745, 17846, 19660, 20643, 25558, 26769, 27524, 29490, 34405, 35692, 38337, 41286, 44615, 51116, 53538, 58980, 62461, 63895, 68810, 76674, 82572, 89230, 89453, 103215, 107076, 115999, 124922, 127790, 133845, 137620, 153348, 178460, 178906, 187383, 191685, 206430, 231998, 249844, 255580, 267690, 268359, 312305, 347997, 357812, 374766, 383370, 412860, 447265, 463996, 535380, 536718, 579995, 624610, 695994, 749532, 766740, 811993, 894530, 936915, 1073436, 1159990, 1249220, 1341795, 1391988, 1623986, 1739985, 1789060, 1873830, 2319980, 2435979, 2683590, 3247972, 3479970, 3747660, 4059965, 4871958, 5367180, 6959940, 8119930, 8771309, 9743916, 12179895, 16239860, 17542618, 24359790, 26313927, 35085236, 43856545, 48719580, 52627854, 61399163, 87713090, 105255708, 114027017, 122798326, 131569635, 175426180, 184197489, 228054034, 245596652, 263139270, 306995815, 342081051, 368394978, 456108068, 526278540, 570135085, 613991630, 684162102, 736789956, 798189119, 920987445, 1140270170, 1227983260, 1368324204, 1596378238, 1710405255, 1841974890, 2280540340, 2394567357, 3192756476, 3420810510, 3683949780, 3990945595, 4789134714, 6841621020, 7981891190, 9578269428, 11972836785, 15963782380, 23945673570, 47891347140]

約数ペア:

[(1, 47891347140), (2, 23945673570), (3, 15963782380), (4, 11972836785), (5, 9578269428), (6, 7981891190), (7, 6841621020), (10, 4789134714), (12, 3990945595), (13, 3683949780), (14, 3420810510), (15, 3192756476), (20, 2394567357), (21, 2280540340), (26, 1841974890), (28, 1710405255), (30, 1596378238), (35, 1368324204), (39, 1227983260), (42, 1140270170), (52, 920987445), (60, 798189119), (65, 736789956), (70, 684162102), (78, 613991630), (84, 570135085), (91, 526278540), (105, 456108068), (130, 368394978), (140, 342081051), (156, 306995815), (182, 263139270), (195, 245596652), (210, 228054034), (260, 184197489), (273, 175426180), (364, 131569635), (390, 122798326), (420, 114027017), (455, 105255708), (546, 87713090), (780, 61399163), (910, 52627854), (983, 48719580), (1092, 43856545), (1365, 35085236), (1820, 26313927), (1966, 24359790), (2730, 17542618), (2949, 16239860), (3932, 12179895), (4915, 9743916), (5460, 8771309), (5898, 8119930), (6881, 6959940), (8923, 5367180), (9830, 4871958), (11796, 4059965), (12779, 3747660), (13762, 3479970), (14745, 3247972), (17846, 2683590), (19660, 2435979), (20643, 2319980), (25558, 1873830), (26769, 1789060), (27524, 1739985), (29490, 1623986), (34405, 1391988), (35692, 1341795), (38337, 1249220), (41286, 1159990), (44615, 1073436), (51116, 936915), (53538, 894530), (58980, 811993), (62461, 766740), (63895, 749532), (68810, 695994), (76674, 624610), (82572, 579995), (89230, 536718), (89453, 535380), (103215, 463996), (107076, 447265), (115999, 412860), (124922, 383370), (127790, 374766), (133845, 357812), (137620, 347997), (153348, 312305), (178460, 268359), (178906, 267690), (187383, 255580), (191685, 249844), (206430, 231998)]