215127360

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{3557}}^1$

素因数の和:3590

約数の個数: 224

約数和(自身を含む): 867582720

約数和(自身を除く): 652455360

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, 3557, 3780, 4032, 4320, 5040, 6048, 6720, 7114, 7560, 8640, 10080, 10671, 12096, 14228, 15120, 17785, 20160, 21342, 24899, 28456, 30240, 32013, 35570, 42684, 49798, 53355, 56912, 60480, 64026, 71140, 74697, 85368, 96039, 99596, 106710, 113824, 124495, 128052, 142280, 149394, 160065, 170736, 192078, 199192, 213420, 224091, 227648, 248990, 256104, 284560, 298788, 320130, 341472, 373485, 384156, 398384, 426840, 448182, 480195, 497980, 512208, 569120, 597576, 640260, 672273, 682944, 746970, 768312, 796768, 853680, 896364, 960390, 995960, 1024416, 1120455, 1138240, 1195152, 1280520, 1344546, 1493940, 1536624, 1593536, 1707360, 1792728, 1920780, 1991920, 2048832, 2240910, 2390304, 2561040, 2689092, 2987880, 3073248, 3361365, 3414720, 3585456, 3841560, 3983840, 4481820, 4780608, 5122080, 5378184, 5975760, 6146496, 6722730, 7170912, 7683120, 7967680, 8963640, 10244160, 10756368, 11951520, 13445460, 14341824, 15366240, 17927280, 21512736, 23903040, 26890920, 30732480, 35854560, 43025472, 53781840, 71709120, 107563680, 215127360]

約数ペア:

[(1, 215127360), (2, 107563680), (3, 71709120), (4, 53781840), (5, 43025472), (6, 35854560), (7, 30732480), (8, 26890920), (9, 23903040), (10, 21512736), (12, 17927280), (14, 15366240), (15, 14341824), (16, 13445460), (18, 11951520), (20, 10756368), (21, 10244160), (24, 8963640), (27, 7967680), (28, 7683120), (30, 7170912), (32, 6722730), (35, 6146496), (36, 5975760), (40, 5378184), (42, 5122080), (45, 4780608), (48, 4481820), (54, 3983840), (56, 3841560), (60, 3585456), (63, 3414720), (64, 3361365), (70, 3073248), (72, 2987880), (80, 2689092), (84, 2561040), (90, 2390304), (96, 2240910), (105, 2048832), (108, 1991920), (112, 1920780), (120, 1792728), (126, 1707360), (135, 1593536), (140, 1536624), (144, 1493940), (160, 1344546), (168, 1280520), (180, 1195152), (189, 1138240), (192, 1120455), (210, 1024416), (216, 995960), (224, 960390), (240, 896364), (252, 853680), (270, 796768), (280, 768312), (288, 746970), (315, 682944), (320, 672273), (336, 640260), (360, 597576), (378, 569120), (420, 512208), (432, 497980), (448, 480195), (480, 448182), (504, 426840), (540, 398384), (560, 384156), (576, 373485), (630, 341472), (672, 320130), (720, 298788), (756, 284560), (840, 256104), (864, 248990), (945, 227648), (960, 224091), (1008, 213420), (1080, 199192), (1120, 192078), (1260, 170736), (1344, 160065), (1440, 149394), (1512, 142280), (1680, 128052), (1728, 124495), (1890, 113824), (2016, 106710), (2160, 99596), (2240, 96039), (2520, 85368), (2880, 74697), (3024, 71140), (3360, 64026), (3557, 60480), (3780, 56912), (4032, 53355), (4320, 49798), (5040, 42684), (6048, 35570), (6720, 32013), (7114, 30240), (7560, 28456), (8640, 24899), (10080, 21342), (10671, 20160), (12096, 17785), (14228, 15120)]