194130720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19259}}^1$

素因数の和:19287

約数の個数: 144

約数和(自身を含む): 757149120

約数和(自身を除く): 563018400

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, 19259, 38518, 57777, 77036, 96295, 115554, 134813, 154072, 173331, 192590, 231108, 269626, 288885, 308144, 346662, 385180, 404439, 462216, 539252, 577770, 616288, 674065, 693324, 770360, 808878, 866655, 924432, 1078504, 1155540, 1213317, 1348130, 1386648, 1540720, 1617756, 1733310, 1848864, 2022195, 2157008, 2311080, 2426634, 2696260, 2773296, 3081440, 3235512, 3466620, 4044390, 4314016, 4622160, 4853268, 5392520, 5546592, 6066585, 6471024, 6933240, 8088780, 9244320, 9706536, 10785040, 12133170, 12942048, 13866480, 16177560, 19413072, 21570080, 24266340, 27732960, 32355120, 38826144, 48532680, 64710240, 97065360, 194130720]

約数ペア:

[(1, 194130720), (2, 97065360), (3, 64710240), (4, 48532680), (5, 38826144), (6, 32355120), (7, 27732960), (8, 24266340), (9, 21570080), (10, 19413072), (12, 16177560), (14, 13866480), (15, 12942048), (16, 12133170), (18, 10785040), (20, 9706536), (21, 9244320), (24, 8088780), (28, 6933240), (30, 6471024), (32, 6066585), (35, 5546592), (36, 5392520), (40, 4853268), (42, 4622160), (45, 4314016), (48, 4044390), (56, 3466620), (60, 3235512), (63, 3081440), (70, 2773296), (72, 2696260), (80, 2426634), (84, 2311080), (90, 2157008), (96, 2022195), (105, 1848864), (112, 1733310), (120, 1617756), (126, 1540720), (140, 1386648), (144, 1348130), (160, 1213317), (168, 1155540), (180, 1078504), (210, 924432), (224, 866655), (240, 808878), (252, 770360), (280, 693324), (288, 674065), (315, 616288), (336, 577770), (360, 539252), (420, 462216), (480, 404439), (504, 385180), (560, 346662), (630, 308144), (672, 288885), (720, 269626), (840, 231108), (1008, 192590), (1120, 173331), (1260, 154072), (1440, 134813), (1680, 115554), (2016, 96295), (2520, 77036), (3360, 57777), (5040, 38518), (10080, 19259)]