225771840

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{3733}}^1$

素因数の和:3766

約数の個数: 224

約数和(自身を含む): 910498560

約数和(自身を除く): 684726720

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3733, 3780, 4032, 4320, 5040, 6048, 6720, 7466, 7560, 8640, 10080, 11199, 12096, 14932, 15120, 18665, 20160, 22398, 26131, 29864, 30240, 33597, 37330, 44796, 52262, 55995, 59728, 60480, 67194, 74660, 78393, 89592, 100791, 104524, 111990, 119456, 130655, 134388, 149320, 156786, 167985, 179184, 201582, 209048, 223980, 235179, 238912, 261310, 268776, 298640, 313572, 335970, 358368, 391965, 403164, 418096, 447960, 470358, 503955, 522620, 537552, 597280, 627144, 671940, 705537, 716736, 783930, 806328, 836192, 895920, 940716, 1007910, 1045240, 1075104, 1175895, 1194560, 1254288, 1343880, 1411074, 1567860, 1612656, 1672384, 1791840, 1881432, 2015820, 2090480, 2150208, 2351790, 2508576, 2687760, 2822148, 3135720, 3225312, 3527685, 3583680, 3762864, 4031640, 4180960, 4703580, 5017152, 5375520, 5644296, 6271440, 6450624, 7055370, 7525728, 8063280, 8361920, 9407160, 10751040, 11288592, 12542880, 14110740, 15051456, 16126560, 18814320, 22577184, 25085760, 28221480, 32253120, 37628640, 45154368, 56442960, 75257280, 112885920, 225771840]

約数ペア:

[(1, 225771840), (2, 112885920), (3, 75257280), (4, 56442960), (5, 45154368), (6, 37628640), (7, 32253120), (8, 28221480), (9, 25085760), (10, 22577184), (12, 18814320), (14, 16126560), (15, 15051456), (16, 14110740), (18, 12542880), (20, 11288592), (21, 10751040), (24, 9407160), (27, 8361920), (28, 8063280), (30, 7525728), (32, 7055370), (35, 6450624), (36, 6271440), (40, 5644296), (42, 5375520), (45, 5017152), (48, 4703580), (54, 4180960), (56, 4031640), (60, 3762864), (63, 3583680), (64, 3527685), (70, 3225312), (72, 3135720), (80, 2822148), (84, 2687760), (90, 2508576), (96, 2351790), (105, 2150208), (108, 2090480), (112, 2015820), (120, 1881432), (126, 1791840), (135, 1672384), (140, 1612656), (144, 1567860), (160, 1411074), (168, 1343880), (180, 1254288), (189, 1194560), (192, 1175895), (210, 1075104), (216, 1045240), (224, 1007910), (240, 940716), (252, 895920), (270, 836192), (280, 806328), (288, 783930), (315, 716736), (320, 705537), (336, 671940), (360, 627144), (378, 597280), (420, 537552), (432, 522620), (448, 503955), (480, 470358), (504, 447960), (540, 418096), (560, 403164), (576, 391965), (630, 358368), (672, 335970), (720, 313572), (756, 298640), (840, 268776), (864, 261310), (945, 238912), (960, 235179), (1008, 223980), (1080, 209048), (1120, 201582), (1260, 179184), (1344, 167985), (1440, 156786), (1512, 149320), (1680, 134388), (1728, 130655), (1890, 119456), (2016, 111990), (2160, 104524), (2240, 100791), (2520, 89592), (2880, 78393), (3024, 74660), (3360, 67194), (3733, 60480), (3780, 59728), (4032, 55995), (4320, 52262), (5040, 44796), (6048, 37330), (6720, 33597), (7466, 30240), (7560, 29864), (8640, 26131), (10080, 22398), (11199, 20160), (12096, 18665), (14932, 15120)]