237814920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 256

約数和(自身を含む): 919296000

約数和(自身を除く): 681481080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 83, 84, 90, 105, 108, 120, 126, 135, 140, 166, 168, 180, 189, 210, 216, 249, 252, 270, 280, 315, 332, 360, 378, 379, 415, 420, 498, 504, 540, 581, 630, 664, 747, 756, 758, 830, 840, 945, 996, 1080, 1137, 1162, 1245, 1260, 1494, 1512, 1516, 1660, 1743, 1890, 1895, 1992, 2241, 2274, 2324, 2490, 2520, 2653, 2905, 2988, 3032, 3320, 3411, 3486, 3735, 3780, 3790, 4482, 4548, 4648, 4980, 5229, 5306, 5685, 5810, 5976, 6822, 6972, 7470, 7560, 7580, 7959, 8715, 8964, 9096, 9960, 10233, 10458, 10612, 11205, 11370, 11620, 13265, 13644, 13944, 14940, 15160, 15687, 15918, 17055, 17430, 17928, 20466, 20916, 21224, 22410, 22740, 23240, 23877, 26145, 26530, 27288, 29880, 31374, 31457, 31836, 34110, 34860, 39795, 40932, 41832, 44820, 45480, 47754, 51165, 52290, 53060, 62748, 62914, 63672, 68220, 69720, 71631, 78435, 79590, 81864, 89640, 94371, 95508, 102330, 104580, 106120, 119385, 125496, 125828, 136440, 143262, 156870, 157285, 159180, 188742, 191016, 204660, 209160, 220199, 238770, 251656, 283113, 286524, 313740, 314570, 318360, 358155, 377484, 409320, 440398, 471855, 477540, 566226, 573048, 627480, 629140, 660597, 716310, 754968, 849339, 880796, 943710, 955080, 1100995, 1132452, 1258280, 1321194, 1415565, 1432620, 1698678, 1761592, 1887420, 1981791, 2201990, 2264904, 2642388, 2831130, 2865240, 3302985, 3397356, 3774840, 3963582, 4246695, 4403980, 5284776, 5662260, 5945373, 6605970, 6794712, 7927164, 8493390, 8807960, 9908955, 11324520, 11890746, 13211940, 15854328, 16986780, 19817910, 23781492, 26423880, 29726865, 33973560, 39635820, 47562984, 59453730, 79271640, 118907460, 237814920]

約数ペア:

[(1, 237814920), (2, 118907460), (3, 79271640), (4, 59453730), (5, 47562984), (6, 39635820), (7, 33973560), (8, 29726865), (9, 26423880), (10, 23781492), (12, 19817910), (14, 16986780), (15, 15854328), (18, 13211940), (20, 11890746), (21, 11324520), (24, 9908955), (27, 8807960), (28, 8493390), (30, 7927164), (35, 6794712), (36, 6605970), (40, 5945373), (42, 5662260), (45, 5284776), (54, 4403980), (56, 4246695), (60, 3963582), (63, 3774840), (70, 3397356), (72, 3302985), (83, 2865240), (84, 2831130), (90, 2642388), (105, 2264904), (108, 2201990), (120, 1981791), (126, 1887420), (135, 1761592), (140, 1698678), (166, 1432620), (168, 1415565), (180, 1321194), (189, 1258280), (210, 1132452), (216, 1100995), (249, 955080), (252, 943710), (270, 880796), (280, 849339), (315, 754968), (332, 716310), (360, 660597), (378, 629140), (379, 627480), (415, 573048), (420, 566226), (498, 477540), (504, 471855), (540, 440398), (581, 409320), (630, 377484), (664, 358155), (747, 318360), (756, 314570), (758, 313740), (830, 286524), (840, 283113), (945, 251656), (996, 238770), (1080, 220199), (1137, 209160), (1162, 204660), (1245, 191016), (1260, 188742), (1494, 159180), (1512, 157285), (1516, 156870), (1660, 143262), (1743, 136440), (1890, 125828), (1895, 125496), (1992, 119385), (2241, 106120), (2274, 104580), (2324, 102330), (2490, 95508), (2520, 94371), (2653, 89640), (2905, 81864), (2988, 79590), (3032, 78435), (3320, 71631), (3411, 69720), (3486, 68220), (3735, 63672), (3780, 62914), (3790, 62748), (4482, 53060), (4548, 52290), (4648, 51165), (4980, 47754), (5229, 45480), (5306, 44820), (5685, 41832), (5810, 40932), (5976, 39795), (6822, 34860), (6972, 34110), (7470, 31836), (7560, 31457), (7580, 31374), (7959, 29880), (8715, 27288), (8964, 26530), (9096, 26145), (9960, 23877), (10233, 23240), (10458, 22740), (10612, 22410), (11205, 21224), (11370, 20916), (11620, 20466), (13265, 17928), (13644, 17430), (13944, 17055), (14940, 15918), (15160, 15687)]