16804514220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{3217}}^1$

素因数の和:3460

約数の個数: 192

約数和(自身を含む): 52345378176

約数和(自身を除く): 35540863956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 181, 185, 195, 222, 260, 362, 370, 390, 444, 481, 543, 555, 724, 740, 780, 905, 962, 1086, 1110, 1443, 1810, 1924, 2172, 2220, 2353, 2405, 2715, 2886, 3217, 3620, 4706, 4810, 5430, 5772, 6434, 6697, 7059, 7215, 9412, 9620, 9651, 10860, 11765, 12868, 13394, 14118, 14430, 16085, 19302, 20091, 23530, 26788, 28236, 28860, 32170, 33485, 35295, 38604, 40182, 41821, 47060, 48255, 64340, 66970, 70590, 80364, 83642, 87061, 96510, 100455, 119029, 125463, 133940, 141180, 167284, 174122, 193020, 200910, 209105, 238058, 250926, 261183, 348244, 357087, 401820, 418210, 435305, 476116, 501852, 522366, 582277, 595145, 627315, 714174, 836420, 870610, 1044732, 1164554, 1190290, 1254630, 1305915, 1428348, 1547377, 1741220, 1746831, 1785435, 2329108, 2380580, 2509260, 2611830, 2911385, 3094754, 3493662, 3570870, 4642131, 5223660, 5822770, 6189508, 6987324, 7141740, 7569601, 7736885, 8734155, 9284262, 11645540, 15139202, 15473770, 17468310, 18568524, 21544249, 22708803, 23210655, 30278404, 30947540, 34936620, 37848005, 43088498, 45417606, 46421310, 64632747, 75696010, 86176996, 90835212, 92842620, 107721245, 113544015, 129265494, 151392020, 215442490, 227088030, 258530988, 280075237, 323163735, 430884980, 454176060, 560150474, 646327470, 840225711, 1120300948, 1292654940, 1400376185, 1680451422, 2800752370, 3360902844, 4201128555, 5601504740, 8402257110, 16804514220]

約数ペア:

[(1, 16804514220), (2, 8402257110), (3, 5601504740), (4, 4201128555), (5, 3360902844), (6, 2800752370), (10, 1680451422), (12, 1400376185), (13, 1292654940), (15, 1120300948), (20, 840225711), (26, 646327470), (30, 560150474), (37, 454176060), (39, 430884980), (52, 323163735), (60, 280075237), (65, 258530988), (74, 227088030), (78, 215442490), (111, 151392020), (130, 129265494), (148, 113544015), (156, 107721245), (181, 92842620), (185, 90835212), (195, 86176996), (222, 75696010), (260, 64632747), (362, 46421310), (370, 45417606), (390, 43088498), (444, 37848005), (481, 34936620), (543, 30947540), (555, 30278404), (724, 23210655), (740, 22708803), (780, 21544249), (905, 18568524), (962, 17468310), (1086, 15473770), (1110, 15139202), (1443, 11645540), (1810, 9284262), (1924, 8734155), (2172, 7736885), (2220, 7569601), (2353, 7141740), (2405, 6987324), (2715, 6189508), (2886, 5822770), (3217, 5223660), (3620, 4642131), (4706, 3570870), (4810, 3493662), (5430, 3094754), (5772, 2911385), (6434, 2611830), (6697, 2509260), (7059, 2380580), (7215, 2329108), (9412, 1785435), (9620, 1746831), (9651, 1741220), (10860, 1547377), (11765, 1428348), (12868, 1305915), (13394, 1254630), (14118, 1190290), (14430, 1164554), (16085, 1044732), (19302, 870610), (20091, 836420), (23530, 714174), (26788, 627315), (28236, 595145), (28860, 582277), (32170, 522366), (33485, 501852), (35295, 476116), (38604, 435305), (40182, 418210), (41821, 401820), (47060, 357087), (48255, 348244), (64340, 261183), (66970, 250926), (70590, 238058), (80364, 209105), (83642, 200910), (87061, 193020), (96510, 174122), (100455, 167284), (119029, 141180), (125463, 133940)]