227495520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{7523}}^1$

素因数の和:7554

約数の個数: 192

約数和(自身を含む): 910103040

約数和(自身を除く): 682607520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7523, 7560, 10080, 15046, 15120, 22569, 30092, 30240, 37615, 45138, 52661, 60184, 67707, 75230, 90276, 105322, 112845, 120368, 135414, 150460, 157983, 180552, 203121, 210644, 225690, 240736, 263305, 270828, 300920, 315966, 338535, 361104, 406242, 421288, 451380, 473949, 526610, 541656, 601840, 631932, 677070, 722208, 789915, 812484, 842576, 902760, 947898, 1015605, 1053220, 1083312, 1203680, 1263864, 1354140, 1421847, 1579830, 1624968, 1685152, 1805520, 1895796, 2031210, 2106440, 2166624, 2369745, 2527728, 2708280, 2843694, 3159660, 3249936, 3611040, 3791592, 4062420, 4212880, 4739490, 5055456, 5416560, 5687388, 6319320, 6499872, 7109235, 7583184, 8124840, 8425760, 9478980, 10833120, 11374776, 12638640, 14218470, 15166368, 16249680, 18957960, 22749552, 25277280, 28436940, 32499360, 37915920, 45499104, 56873880, 75831840, 113747760, 227495520]

約数ペア:

[(1, 227495520), (2, 113747760), (3, 75831840), (4, 56873880), (5, 45499104), (6, 37915920), (7, 32499360), (8, 28436940), (9, 25277280), (10, 22749552), (12, 18957960), (14, 16249680), (15, 15166368), (16, 14218470), (18, 12638640), (20, 11374776), (21, 10833120), (24, 9478980), (27, 8425760), (28, 8124840), (30, 7583184), (32, 7109235), (35, 6499872), (36, 6319320), (40, 5687388), (42, 5416560), (45, 5055456), (48, 4739490), (54, 4212880), (56, 4062420), (60, 3791592), (63, 3611040), (70, 3249936), (72, 3159660), (80, 2843694), (84, 2708280), (90, 2527728), (96, 2369745), (105, 2166624), (108, 2106440), (112, 2031210), (120, 1895796), (126, 1805520), (135, 1685152), (140, 1624968), (144, 1579830), (160, 1421847), (168, 1354140), (180, 1263864), (189, 1203680), (210, 1083312), (216, 1053220), (224, 1015605), (240, 947898), (252, 902760), (270, 842576), (280, 812484), (288, 789915), (315, 722208), (336, 677070), (360, 631932), (378, 601840), (420, 541656), (432, 526610), (480, 473949), (504, 451380), (540, 421288), (560, 406242), (630, 361104), (672, 338535), (720, 315966), (756, 300920), (840, 270828), (864, 263305), (945, 240736), (1008, 225690), (1080, 210644), (1120, 203121), (1260, 180552), (1440, 157983), (1512, 150460), (1680, 135414), (1890, 120368), (2016, 112845), (2160, 105322), (2520, 90276), (3024, 75230), (3360, 67707), (3780, 60184), (4320, 52661), (5040, 45138), (6048, 37615), (7523, 30240), (7560, 30092), (10080, 22569), (15046, 15120)]