1493321760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{148147}}^1$

素因数の和:148175

約数の個数: 144

約数和(自身を含む): 5823994176

約数和(自身を除く): 4330672416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 148147, 296294, 444441, 592588, 740735, 888882, 1037029, 1185176, 1333323, 1481470, 1777764, 2074058, 2222205, 2370352, 2666646, 2962940, 3111087, 3555528, 4148116, 4444410, 4740704, 5185145, 5333292, 5925880, 6222174, 6666615, 7111056, 8296232, 8888820, 9333261, 10370290, 10666584, 11851760, 12444348, 13333230, 14222112, 15555435, 16592464, 17777640, 18666522, 20740580, 21333168, 23703520, 24888696, 26666460, 31110870, 33184928, 35555280, 37333044, 41481160, 42666336, 46666305, 49777392, 53332920, 62221740, 71110560, 74666088, 82962320, 93332610, 99554784, 106665840, 124443480, 149332176, 165924640, 186665220, 213331680, 248886960, 298664352, 373330440, 497773920, 746660880, 1493321760]

約数ペア:

[(1, 1493321760), (2, 746660880), (3, 497773920), (4, 373330440), (5, 298664352), (6, 248886960), (7, 213331680), (8, 186665220), (9, 165924640), (10, 149332176), (12, 124443480), (14, 106665840), (15, 99554784), (16, 93332610), (18, 82962320), (20, 74666088), (21, 71110560), (24, 62221740), (28, 53332920), (30, 49777392), (32, 46666305), (35, 42666336), (36, 41481160), (40, 37333044), (42, 35555280), (45, 33184928), (48, 31110870), (56, 26666460), (60, 24888696), (63, 23703520), (70, 21333168), (72, 20740580), (80, 18666522), (84, 17777640), (90, 16592464), (96, 15555435), (105, 14222112), (112, 13333230), (120, 12444348), (126, 11851760), (140, 10666584), (144, 10370290), (160, 9333261), (168, 8888820), (180, 8296232), (210, 7111056), (224, 6666615), (240, 6222174), (252, 5925880), (280, 5333292), (288, 5185145), (315, 4740704), (336, 4444410), (360, 4148116), (420, 3555528), (480, 3111087), (504, 2962940), (560, 2666646), (630, 2370352), (672, 2222205), (720, 2074058), (840, 1777764), (1008, 1481470), (1120, 1333323), (1260, 1185176), (1440, 1037029), (1680, 888882), (2016, 740735), (2520, 592588), (3360, 444441), (5040, 296294), (10080, 148147)]