247059459720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{187661}}^1$

素因数の和:187757

約数の個数: 256

約数和(自身を含む): 875555827200

約数和(自身を除く): 628496367480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 53, 54, 60, 69, 72, 90, 92, 106, 108, 115, 120, 135, 138, 159, 180, 184, 207, 212, 216, 230, 265, 270, 276, 318, 345, 360, 414, 424, 460, 477, 530, 540, 552, 621, 636, 690, 795, 828, 920, 954, 1035, 1060, 1080, 1219, 1242, 1272, 1380, 1431, 1590, 1656, 1908, 2070, 2120, 2385, 2438, 2484, 2760, 2862, 3105, 3180, 3657, 3816, 4140, 4770, 4876, 4968, 5724, 6095, 6210, 6360, 7155, 7314, 8280, 9540, 9752, 10971, 11448, 12190, 12420, 14310, 14628, 18285, 19080, 21942, 24380, 24840, 28620, 29256, 32913, 36570, 43884, 48760, 54855, 57240, 65826, 73140, 87768, 109710, 131652, 146280, 164565, 187661, 219420, 263304, 329130, 375322, 438840, 562983, 658260, 750644, 938305, 1125966, 1316520, 1501288, 1688949, 1876610, 2251932, 2814915, 3377898, 3753220, 4316203, 4503864, 5066847, 5629830, 6755796, 7506440, 8444745, 8632406, 9946033, 10133694, 11259660, 12948609, 13511592, 16889490, 17264812, 19892066, 20267388, 21581015, 22519320, 25334235, 25897218, 29838099, 33778980, 34529624, 38845827, 39784132, 40534776, 43162030, 49730165, 50668470, 51794436, 59676198, 64743045, 67557960, 77691654, 79568264, 86324060, 89514297, 99460330, 101336940, 103588872, 116537481, 119352396, 129486090, 149190495, 155383308, 172648120, 179028594, 194229135, 198920660, 202673880, 228758759, 233074962, 238704792, 258972180, 268542891, 298380990, 310766616, 358057188, 388458270, 397841320, 447571485, 457517518, 466149924, 517944360, 537085782, 582687405, 596761980, 686276277, 716114376, 776916540, 895142970, 915035036, 932299848, 1074171564, 1143793795, 1165374810, 1193523960, 1342714455, 1372552554, 1553833080, 1790285940, 1830070072, 2058828831, 2148343128, 2287587590, 2330749620, 2685428910, 2745105108, 3431381385, 3580571880, 4117657662, 4575175180, 4661499240, 5370857820, 5490210216, 6176486493, 6862762770, 8235315324, 9150350360, 10294144155, 10741715640, 12352972986, 13725525540, 16470630648, 20588288310, 24705945972, 27451051080, 30882432465, 41176576620, 49411891944, 61764864930, 82353153240, 123529729860, 247059459720]

約数ペア:

[(1, 247059459720), (2, 123529729860), (3, 82353153240), (4, 61764864930), (5, 49411891944), (6, 41176576620), (8, 30882432465), (9, 27451051080), (10, 24705945972), (12, 20588288310), (15, 16470630648), (18, 13725525540), (20, 12352972986), (23, 10741715640), (24, 10294144155), (27, 9150350360), (30, 8235315324), (36, 6862762770), (40, 6176486493), (45, 5490210216), (46, 5370857820), (53, 4661499240), (54, 4575175180), (60, 4117657662), (69, 3580571880), (72, 3431381385), (90, 2745105108), (92, 2685428910), (106, 2330749620), (108, 2287587590), (115, 2148343128), (120, 2058828831), (135, 1830070072), (138, 1790285940), (159, 1553833080), (180, 1372552554), (184, 1342714455), (207, 1193523960), (212, 1165374810), (216, 1143793795), (230, 1074171564), (265, 932299848), (270, 915035036), (276, 895142970), (318, 776916540), (345, 716114376), (360, 686276277), (414, 596761980), (424, 582687405), (460, 537085782), (477, 517944360), (530, 466149924), (540, 457517518), (552, 447571485), (621, 397841320), (636, 388458270), (690, 358057188), (795, 310766616), (828, 298380990), (920, 268542891), (954, 258972180), (1035, 238704792), (1060, 233074962), (1080, 228758759), (1219, 202673880), (1242, 198920660), (1272, 194229135), (1380, 179028594), (1431, 172648120), (1590, 155383308), (1656, 149190495), (1908, 129486090), (2070, 119352396), (2120, 116537481), (2385, 103588872), (2438, 101336940), (2484, 99460330), (2760, 89514297), (2862, 86324060), (3105, 79568264), (3180, 77691654), (3657, 67557960), (3816, 64743045), (4140, 59676198), (4770, 51794436), (4876, 50668470), (4968, 49730165), (5724, 43162030), (6095, 40534776), (6210, 39784132), (6360, 38845827), (7155, 34529624), (7314, 33778980), (8280, 29838099), (9540, 25897218), (9752, 25334235), (10971, 22519320), (11448, 21581015), (12190, 20267388), (12420, 19892066), (14310, 17264812), (14628, 16889490), (18285, 13511592), (19080, 12948609), (21942, 11259660), (24380, 10133694), (24840, 9946033), (28620, 8632406), (29256, 8444745), (32913, 7506440), (36570, 6755796), (43884, 5629830), (48760, 5066847), (54855, 4503864), (57240, 4316203), (65826, 3753220), (73140, 3377898), (87768, 2814915), (109710, 2251932), (131652, 1876610), (146280, 1688949), (164565, 1501288), (187661, 1316520), (219420, 1125966), (263304, 938305), (329130, 750644), (375322, 658260), (438840, 562983)]