321528480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 384

約数和(自身を含む): 1322915328

約数和(自身を除く): 1001386848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 160, 168, 170, 182, 195, 204, 208, 210, 221, 224, 238, 240, 255, 260, 272, 273, 280, 312, 336, 340, 357, 364, 390, 408, 416, 420, 433, 442, 455, 476, 480, 510, 520, 544, 546, 560, 595, 624, 663, 672, 680, 714, 728, 780, 816, 840, 866, 884, 910, 952, 1020, 1040, 1092, 1105, 1120, 1190, 1248, 1299, 1326, 1360, 1365, 1428, 1456, 1547, 1560, 1632, 1680, 1732, 1768, 1785, 1820, 1904, 2040, 2080, 2165, 2184, 2210, 2380, 2598, 2652, 2720, 2730, 2856, 2912, 3031, 3094, 3120, 3315, 3360, 3464, 3536, 3570, 3640, 3808, 4080, 4330, 4368, 4420, 4641, 4760, 5196, 5304, 5460, 5629, 5712, 6062, 6188, 6240, 6495, 6630, 6928, 7072, 7140, 7280, 7361, 7735, 8160, 8660, 8736, 8840, 9093, 9282, 9520, 10392, 10608, 10920, 11258, 11424, 12124, 12376, 12990, 13260, 13856, 14280, 14560, 14722, 15155, 15470, 16887, 17320, 17680, 18186, 18564, 19040, 20784, 21216, 21840, 22083, 22516, 23205, 24248, 24752, 25980, 26520, 28145, 28560, 29444, 30310, 30940, 33774, 34640, 35360, 36372, 36805, 37128, 39403, 41568, 43680, 44166, 45032, 45465, 46410, 48496, 49504, 51527, 51960, 53040, 56290, 57120, 58888, 60620, 61880, 67548, 69280, 72744, 73610, 74256, 78806, 84435, 88332, 90064, 90930, 92820, 95693, 96992, 103054, 103920, 106080, 110415, 112580, 117776, 118209, 121240, 123760, 135096, 145488, 147220, 148512, 154581, 157612, 168870, 176664, 180128, 181860, 185640, 191386, 197015, 206108, 207840, 220830, 225160, 235552, 236418, 242480, 247520, 257635, 270192, 287079, 290976, 294440, 309162, 315224, 337740, 353328, 363720, 371280, 382772, 394030, 412216, 441660, 450320, 472836, 478465, 484960, 515270, 540384, 574158, 588880, 591045, 618324, 630448, 669851, 675480, 706656, 727440, 742560, 765544, 772905, 788060, 824432, 883320, 900640, 945672, 956930, 1030540, 1148316, 1177760, 1182090, 1236648, 1260896, 1339702, 1350960, 1435395, 1454880, 1531088, 1545810, 1576120, 1648864, 1766640, 1891344, 1913860, 2009553, 2061080, 2296632, 2364180, 2473296, 2679404, 2701920, 2870790, 3062176, 3091620, 3152240, 3349255, 3533280, 3782688, 3827720, 4019106, 4122160, 4593264, 4728360, 4946592, 5358808, 5741580, 6183240, 6304480, 6698510, 7655440, 8038212, 8244320, 9186528, 9456720, 10047765, 10717616, 11483160, 12366480, 13397020, 15310880, 16076424, 18913440, 20095530, 21435232, 22966320, 24732960, 26794040, 32152848, 40191060, 45932640, 53588080, 64305696, 80382120, 107176160, 160764240, 321528480]

約数ペア:

[(1, 321528480), (2, 160764240), (3, 107176160), (4, 80382120), (5, 64305696), (6, 53588080), (7, 45932640), (8, 40191060), (10, 32152848), (12, 26794040), (13, 24732960), (14, 22966320), (15, 21435232), (16, 20095530), (17, 18913440), (20, 16076424), (21, 15310880), (24, 13397020), (26, 12366480), (28, 11483160), (30, 10717616), (32, 10047765), (34, 9456720), (35, 9186528), (39, 8244320), (40, 8038212), (42, 7655440), (48, 6698510), (51, 6304480), (52, 6183240), (56, 5741580), (60, 5358808), (65, 4946592), (68, 4728360), (70, 4593264), (78, 4122160), (80, 4019106), (84, 3827720), (85, 3782688), (91, 3533280), (96, 3349255), (102, 3152240), (104, 3091620), (105, 3062176), (112, 2870790), (119, 2701920), (120, 2679404), (130, 2473296), (136, 2364180), (140, 2296632), (156, 2061080), (160, 2009553), (168, 1913860), (170, 1891344), (182, 1766640), (195, 1648864), (204, 1576120), (208, 1545810), (210, 1531088), (221, 1454880), (224, 1435395), (238, 1350960), (240, 1339702), (255, 1260896), (260, 1236648), (272, 1182090), (273, 1177760), (280, 1148316), (312, 1030540), (336, 956930), (340, 945672), (357, 900640), (364, 883320), (390, 824432), (408, 788060), (416, 772905), (420, 765544), (433, 742560), (442, 727440), (455, 706656), (476, 675480), (480, 669851), (510, 630448), (520, 618324), (544, 591045), (546, 588880), (560, 574158), (595, 540384), (624, 515270), (663, 484960), (672, 478465), (680, 472836), (714, 450320), (728, 441660), (780, 412216), (816, 394030), (840, 382772), (866, 371280), (884, 363720), (910, 353328), (952, 337740), (1020, 315224), (1040, 309162), (1092, 294440), (1105, 290976), (1120, 287079), (1190, 270192), (1248, 257635), (1299, 247520), (1326, 242480), (1360, 236418), (1365, 235552), (1428, 225160), (1456, 220830), (1547, 207840), (1560, 206108), (1632, 197015), (1680, 191386), (1732, 185640), (1768, 181860), (1785, 180128), (1820, 176664), (1904, 168870), (2040, 157612), (2080, 154581), (2165, 148512), (2184, 147220), (2210, 145488), (2380, 135096), (2598, 123760), (2652, 121240), (2720, 118209), (2730, 117776), (2856, 112580), (2912, 110415), (3031, 106080), (3094, 103920), (3120, 103054), (3315, 96992), (3360, 95693), (3464, 92820), (3536, 90930), (3570, 90064), (3640, 88332), (3808, 84435), (4080, 78806), (4330, 74256), (4368, 73610), (4420, 72744), (4641, 69280), (4760, 67548), (5196, 61880), (5304, 60620), (5460, 58888), (5629, 57120), (5712, 56290), (6062, 53040), (6188, 51960), (6240, 51527), (6495, 49504), (6630, 48496), (6928, 46410), (7072, 45465), (7140, 45032), (7280, 44166), (7361, 43680), (7735, 41568), (8160, 39403), (8660, 37128), (8736, 36805), (8840, 36372), (9093, 35360), (9282, 34640), (9520, 33774), (10392, 30940), (10608, 30310), (10920, 29444), (11258, 28560), (11424, 28145), (12124, 26520), (12376, 25980), (12990, 24752), (13260, 24248), (13856, 23205), (14280, 22516), (14560, 22083), (14722, 21840), (15155, 21216), (15470, 20784), (16887, 19040), (17320, 18564), (17680, 18186)]