156957682240

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{2389}}^1$

素因数の和:2653

約数の個数: 224

約数和(自身を含む): 398619878400

約数和(自身を除く): 241662196160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 148, 155, 160, 179, 185, 248, 296, 310, 320, 358, 370, 496, 592, 620, 716, 740, 895, 992, 1147, 1184, 1240, 1432, 1480, 1790, 1984, 2294, 2368, 2389, 2480, 2864, 2960, 3580, 4588, 4778, 4960, 5549, 5728, 5735, 5920, 6623, 7160, 9176, 9556, 9920, 11098, 11456, 11470, 11840, 11945, 13246, 14320, 18352, 19112, 22196, 22940, 23890, 26492, 27745, 28640, 33115, 36704, 38224, 44392, 45880, 47780, 52984, 55490, 57280, 66230, 73408, 74059, 76448, 88393, 88784, 91760, 95560, 105968, 110980, 132460, 148118, 152896, 176786, 177568, 183520, 191120, 205313, 211936, 221960, 264920, 296236, 353572, 355136, 367040, 370295, 382240, 410626, 423872, 427631, 441965, 443920, 529840, 592472, 707144, 740590, 764480, 821252, 855262, 883930, 887840, 1026565, 1059680, 1184944, 1414288, 1481180, 1642504, 1710524, 1767860, 1775680, 2053130, 2119360, 2138155, 2369888, 2740183, 2828576, 2962360, 3285008, 3421048, 3535720, 4106260, 4276310, 4739776, 5480366, 5657152, 5924720, 6570016, 6842096, 7071440, 8212520, 8552620, 10960732, 11849440, 13140032, 13256561, 13684192, 13700915, 14142880, 15822347, 16425040, 17105240, 21921464, 23698880, 26513122, 27368384, 27401830, 28285760, 31644694, 32850080, 34210480, 43842928, 53026244, 54803660, 63289388, 65700160, 66282805, 68420960, 79111735, 87685856, 106052488, 109607320, 126578776, 132565610, 136841920, 158223470, 175371712, 212104976, 219214640, 253157552, 265131220, 316446940, 424209952, 438429280, 490492757, 506315104, 530262440, 632893880, 848419904, 876858560, 980985514, 1012630208, 1060524880, 1265787760, 1961971028, 2121049760, 2452463785, 2531575520, 3923942056, 4242099520, 4904927570, 5063151040, 7847884112, 9809855140, 15695768224, 19619710280, 31391536448, 39239420560, 78478841120, 156957682240]

約数ペア:

[(1, 156957682240), (2, 78478841120), (4, 39239420560), (5, 31391536448), (8, 19619710280), (10, 15695768224), (16, 9809855140), (20, 7847884112), (31, 5063151040), (32, 4904927570), (37, 4242099520), (40, 3923942056), (62, 2531575520), (64, 2452463785), (74, 2121049760), (80, 1961971028), (124, 1265787760), (148, 1060524880), (155, 1012630208), (160, 980985514), (179, 876858560), (185, 848419904), (248, 632893880), (296, 530262440), (310, 506315104), (320, 490492757), (358, 438429280), (370, 424209952), (496, 316446940), (592, 265131220), (620, 253157552), (716, 219214640), (740, 212104976), (895, 175371712), (992, 158223470), (1147, 136841920), (1184, 132565610), (1240, 126578776), (1432, 109607320), (1480, 106052488), (1790, 87685856), (1984, 79111735), (2294, 68420960), (2368, 66282805), (2389, 65700160), (2480, 63289388), (2864, 54803660), (2960, 53026244), (3580, 43842928), (4588, 34210480), (4778, 32850080), (4960, 31644694), (5549, 28285760), (5728, 27401830), (5735, 27368384), (5920, 26513122), (6623, 23698880), (7160, 21921464), (9176, 17105240), (9556, 16425040), (9920, 15822347), (11098, 14142880), (11456, 13700915), (11470, 13684192), (11840, 13256561), (11945, 13140032), (13246, 11849440), (14320, 10960732), (18352, 8552620), (19112, 8212520), (22196, 7071440), (22940, 6842096), (23890, 6570016), (26492, 5924720), (27745, 5657152), (28640, 5480366), (33115, 4739776), (36704, 4276310), (38224, 4106260), (44392, 3535720), (45880, 3421048), (47780, 3285008), (52984, 2962360), (55490, 2828576), (57280, 2740183), (66230, 2369888), (73408, 2138155), (74059, 2119360), (76448, 2053130), (88393, 1775680), (88784, 1767860), (91760, 1710524), (95560, 1642504), (105968, 1481180), (110980, 1414288), (132460, 1184944), (148118, 1059680), (152896, 1026565), (176786, 887840), (177568, 883930), (183520, 855262), (191120, 821252), (205313, 764480), (211936, 740590), (221960, 707144), (264920, 592472), (296236, 529840), (353572, 443920), (355136, 441965), (367040, 427631), (370295, 423872), (382240, 410626)]