309146760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 256

約数和(自身を含む): 1126137600

約数和(自身を除く): 816990840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 97, 104, 108, 117, 120, 130, 135, 156, 180, 194, 195, 216, 227, 234, 260, 270, 291, 312, 351, 360, 388, 390, 454, 468, 485, 520, 540, 582, 585, 681, 702, 776, 780, 873, 908, 936, 970, 1080, 1135, 1164, 1170, 1261, 1362, 1404, 1455, 1560, 1746, 1755, 1816, 1940, 2043, 2270, 2328, 2340, 2522, 2619, 2724, 2808, 2910, 2951, 3405, 3492, 3510, 3783, 3880, 4086, 4365, 4540, 4680, 5044, 5238, 5448, 5820, 5902, 6129, 6305, 6810, 6984, 7020, 7566, 8172, 8730, 8853, 9080, 10088, 10215, 10476, 11349, 11640, 11804, 12258, 12610, 13095, 13620, 14040, 14755, 15132, 16344, 17460, 17706, 18915, 20430, 20952, 22019, 22698, 23608, 24516, 25220, 26190, 26559, 27240, 29510, 30264, 30645, 34047, 34920, 35412, 37830, 40860, 44038, 44265, 45396, 49032, 50440, 52380, 53118, 56745, 59020, 61290, 66057, 68094, 70824, 75660, 79677, 81720, 88076, 88530, 90792, 104760, 106236, 110095, 113490, 118040, 122580, 132114, 132795, 136188, 151320, 159354, 170235, 176152, 177060, 198171, 212472, 220190, 226980, 245160, 264228, 265590, 272376, 286247, 318708, 330285, 340470, 354120, 396342, 398385, 440380, 453960, 528456, 531180, 572494, 594513, 637416, 660570, 680940, 792684, 796770, 858741, 880760, 990855, 1062360, 1144988, 1189026, 1321140, 1361880, 1431235, 1585368, 1593540, 1717482, 1981710, 2289976, 2378052, 2576223, 2642280, 2862470, 2972565, 3187080, 3434964, 3963420, 4293705, 4756104, 5152446, 5724940, 5945130, 6869928, 7728669, 7926840, 8587410, 10304892, 11449880, 11890260, 12881115, 15457338, 17174820, 20609784, 23780520, 25762230, 30914676, 34349640, 38643345, 51524460, 61829352, 77286690, 103048920, 154573380, 309146760]

約数ペア:

[(1, 309146760), (2, 154573380), (3, 103048920), (4, 77286690), (5, 61829352), (6, 51524460), (8, 38643345), (9, 34349640), (10, 30914676), (12, 25762230), (13, 23780520), (15, 20609784), (18, 17174820), (20, 15457338), (24, 12881115), (26, 11890260), (27, 11449880), (30, 10304892), (36, 8587410), (39, 7926840), (40, 7728669), (45, 6869928), (52, 5945130), (54, 5724940), (60, 5152446), (65, 4756104), (72, 4293705), (78, 3963420), (90, 3434964), (97, 3187080), (104, 2972565), (108, 2862470), (117, 2642280), (120, 2576223), (130, 2378052), (135, 2289976), (156, 1981710), (180, 1717482), (194, 1593540), (195, 1585368), (216, 1431235), (227, 1361880), (234, 1321140), (260, 1189026), (270, 1144988), (291, 1062360), (312, 990855), (351, 880760), (360, 858741), (388, 796770), (390, 792684), (454, 680940), (468, 660570), (485, 637416), (520, 594513), (540, 572494), (582, 531180), (585, 528456), (681, 453960), (702, 440380), (776, 398385), (780, 396342), (873, 354120), (908, 340470), (936, 330285), (970, 318708), (1080, 286247), (1135, 272376), (1164, 265590), (1170, 264228), (1261, 245160), (1362, 226980), (1404, 220190), (1455, 212472), (1560, 198171), (1746, 177060), (1755, 176152), (1816, 170235), (1940, 159354), (2043, 151320), (2270, 136188), (2328, 132795), (2340, 132114), (2522, 122580), (2619, 118040), (2724, 113490), (2808, 110095), (2910, 106236), (2951, 104760), (3405, 90792), (3492, 88530), (3510, 88076), (3783, 81720), (3880, 79677), (4086, 75660), (4365, 70824), (4540, 68094), (4680, 66057), (5044, 61290), (5238, 59020), (5448, 56745), (5820, 53118), (5902, 52380), (6129, 50440), (6305, 49032), (6810, 45396), (6984, 44265), (7020, 44038), (7566, 40860), (8172, 37830), (8730, 35412), (8853, 34920), (9080, 34047), (10088, 30645), (10215, 30264), (10476, 29510), (11349, 27240), (11640, 26559), (11804, 26190), (12258, 25220), (12610, 24516), (13095, 23608), (13620, 22698), (14040, 22019), (14755, 20952), (15132, 20430), (16344, 18915), (17460, 17706)]