340415040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:489

約数の個数: 224

約数和(自身を含む): 1246510080

約数和(自身を除く): 906095040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 179, 192, 210, 224, 240, 280, 283, 320, 336, 358, 420, 448, 480, 537, 560, 566, 672, 716, 840, 849, 895, 960, 1074, 1120, 1132, 1253, 1344, 1415, 1432, 1680, 1698, 1790, 1981, 2148, 2240, 2264, 2506, 2685, 2830, 2864, 3360, 3396, 3580, 3759, 3962, 4245, 4296, 4528, 5012, 5370, 5660, 5728, 5943, 6265, 6720, 6792, 7160, 7518, 7924, 8490, 8592, 9056, 9905, 10024, 10740, 11320, 11456, 11886, 12530, 13584, 14320, 15036, 15848, 16980, 17184, 18112, 18795, 19810, 20048, 21480, 22640, 23772, 25060, 27168, 28640, 29715, 30072, 31696, 33960, 34368, 37590, 39620, 40096, 42960, 45280, 47544, 50120, 50657, 54336, 57280, 59430, 60144, 63392, 67920, 75180, 79240, 80192, 85920, 90560, 95088, 100240, 101314, 118860, 120288, 126784, 135840, 150360, 151971, 158480, 171840, 190176, 200480, 202628, 237720, 240576, 253285, 271680, 300720, 303942, 316960, 354599, 380352, 400960, 405256, 475440, 506570, 601440, 607884, 633920, 709198, 759855, 810512, 950880, 1013140, 1063797, 1202880, 1215768, 1418396, 1519710, 1621024, 1772995, 1901760, 2026280, 2127594, 2431536, 2836792, 3039420, 3242048, 3545990, 4052560, 4255188, 4863072, 5318985, 5673584, 6078840, 7091980, 8105120, 8510376, 9726144, 10637970, 11347168, 12157680, 14183960, 16210240, 17020752, 21275940, 22694336, 24315360, 28367920, 34041504, 42551880, 48630720, 56735840, 68083008, 85103760, 113471680, 170207520, 340415040]

約数ペア:

[(1, 340415040), (2, 170207520), (3, 113471680), (4, 85103760), (5, 68083008), (6, 56735840), (7, 48630720), (8, 42551880), (10, 34041504), (12, 28367920), (14, 24315360), (15, 22694336), (16, 21275940), (20, 17020752), (21, 16210240), (24, 14183960), (28, 12157680), (30, 11347168), (32, 10637970), (35, 9726144), (40, 8510376), (42, 8105120), (48, 7091980), (56, 6078840), (60, 5673584), (64, 5318985), (70, 4863072), (80, 4255188), (84, 4052560), (96, 3545990), (105, 3242048), (112, 3039420), (120, 2836792), (140, 2431536), (160, 2127594), (168, 2026280), (179, 1901760), (192, 1772995), (210, 1621024), (224, 1519710), (240, 1418396), (280, 1215768), (283, 1202880), (320, 1063797), (336, 1013140), (358, 950880), (420, 810512), (448, 759855), (480, 709198), (537, 633920), (560, 607884), (566, 601440), (672, 506570), (716, 475440), (840, 405256), (849, 400960), (895, 380352), (960, 354599), (1074, 316960), (1120, 303942), (1132, 300720), (1253, 271680), (1344, 253285), (1415, 240576), (1432, 237720), (1680, 202628), (1698, 200480), (1790, 190176), (1981, 171840), (2148, 158480), (2240, 151971), (2264, 150360), (2506, 135840), (2685, 126784), (2830, 120288), (2864, 118860), (3360, 101314), (3396, 100240), (3580, 95088), (3759, 90560), (3962, 85920), (4245, 80192), (4296, 79240), (4528, 75180), (5012, 67920), (5370, 63392), (5660, 60144), (5728, 59430), (5943, 57280), (6265, 54336), (6720, 50657), (6792, 50120), (7160, 47544), (7518, 45280), (7924, 42960), (8490, 40096), (8592, 39620), (9056, 37590), (9905, 34368), (10024, 33960), (10740, 31696), (11320, 30072), (11456, 29715), (11886, 28640), (12530, 27168), (13584, 25060), (14320, 23772), (15036, 22640), (15848, 21480), (16980, 20048), (17184, 19810), (18112, 18795)]