328075440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:508

約数の個数: 320

約数和(自身を含む): 1301916672

約数和(自身を除く): 973841232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 41, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 82, 84, 88, 105, 110, 112, 120, 123, 132, 140, 154, 164, 165, 168, 176, 205, 210, 220, 231, 240, 246, 264, 280, 287, 308, 328, 330, 336, 385, 410, 420, 433, 440, 451, 462, 492, 528, 560, 574, 615, 616, 656, 660, 770, 820, 840, 861, 866, 880, 902, 924, 984, 1148, 1155, 1230, 1232, 1299, 1320, 1353, 1435, 1540, 1640, 1680, 1722, 1732, 1804, 1848, 1968, 2165, 2255, 2296, 2310, 2460, 2598, 2640, 2706, 2870, 3031, 3080, 3157, 3280, 3444, 3464, 3608, 3696, 4305, 4330, 4510, 4592, 4620, 4763, 4920, 5196, 5412, 5740, 6062, 6160, 6314, 6495, 6765, 6888, 6928, 7216, 8610, 8660, 9020, 9093, 9240, 9471, 9526, 9840, 10392, 10824, 11480, 12124, 12628, 12990, 13530, 13776, 14289, 15155, 15785, 17220, 17320, 17753, 18040, 18186, 18480, 18942, 19052, 20784, 21648, 22960, 23815, 24248, 25256, 25980, 27060, 28578, 30310, 31570, 33341, 34440, 34640, 35506, 36080, 36372, 37884, 38104, 45465, 47355, 47630, 48496, 50512, 51960, 53259, 54120, 57156, 60620, 63140, 66682, 68880, 71012, 71445, 72744, 75768, 76208, 88765, 90930, 94710, 95260, 100023, 103920, 106518, 108240, 114312, 121240, 124271, 126280, 133364, 142024, 142890, 145488, 151536, 166705, 177530, 181860, 189420, 190520, 195283, 200046, 213036, 228624, 242480, 248542, 252560, 266295, 266728, 284048, 285780, 333410, 355060, 363720, 372813, 378840, 381040, 390566, 400092, 426072, 497084, 500115, 532590, 533456, 571560, 585849, 621355, 666820, 710120, 727440, 745626, 757680, 781132, 800184, 852144, 976415, 994168, 1000230, 1065180, 1143120, 1171698, 1242710, 1333640, 1366981, 1420240, 1491252, 1562264, 1600368, 1864065, 1952830, 1988336, 2000460, 2130360, 2343396, 2485420, 2667280, 2733962, 2929245, 2982504, 3124528, 3728130, 3905660, 4000920, 4100943, 4260720, 4686792, 4970840, 5467924, 5858490, 5965008, 6834905, 7456260, 7811320, 8001840, 8201886, 9373584, 9941680, 10935848, 11716980, 13669810, 14912520, 15622640, 16403772, 20504715, 21871696, 23433960, 27339620, 29825040, 32807544, 41009430, 46867920, 54679240, 65615088, 82018860, 109358480, 164037720, 328075440]

約数ペア:

[(1, 328075440), (2, 164037720), (3, 109358480), (4, 82018860), (5, 65615088), (6, 54679240), (7, 46867920), (8, 41009430), (10, 32807544), (11, 29825040), (12, 27339620), (14, 23433960), (15, 21871696), (16, 20504715), (20, 16403772), (21, 15622640), (22, 14912520), (24, 13669810), (28, 11716980), (30, 10935848), (33, 9941680), (35, 9373584), (40, 8201886), (41, 8001840), (42, 7811320), (44, 7456260), (48, 6834905), (55, 5965008), (56, 5858490), (60, 5467924), (66, 4970840), (70, 4686792), (77, 4260720), (80, 4100943), (82, 4000920), (84, 3905660), (88, 3728130), (105, 3124528), (110, 2982504), (112, 2929245), (120, 2733962), (123, 2667280), (132, 2485420), (140, 2343396), (154, 2130360), (164, 2000460), (165, 1988336), (168, 1952830), (176, 1864065), (205, 1600368), (210, 1562264), (220, 1491252), (231, 1420240), (240, 1366981), (246, 1333640), (264, 1242710), (280, 1171698), (287, 1143120), (308, 1065180), (328, 1000230), (330, 994168), (336, 976415), (385, 852144), (410, 800184), (420, 781132), (433, 757680), (440, 745626), (451, 727440), (462, 710120), (492, 666820), (528, 621355), (560, 585849), (574, 571560), (615, 533456), (616, 532590), (656, 500115), (660, 497084), (770, 426072), (820, 400092), (840, 390566), (861, 381040), (866, 378840), (880, 372813), (902, 363720), (924, 355060), (984, 333410), (1148, 285780), (1155, 284048), (1230, 266728), (1232, 266295), (1299, 252560), (1320, 248542), (1353, 242480), (1435, 228624), (1540, 213036), (1640, 200046), (1680, 195283), (1722, 190520), (1732, 189420), (1804, 181860), (1848, 177530), (1968, 166705), (2165, 151536), (2255, 145488), (2296, 142890), (2310, 142024), (2460, 133364), (2598, 126280), (2640, 124271), (2706, 121240), (2870, 114312), (3031, 108240), (3080, 106518), (3157, 103920), (3280, 100023), (3444, 95260), (3464, 94710), (3608, 90930), (3696, 88765), (4305, 76208), (4330, 75768), (4510, 72744), (4592, 71445), (4620, 71012), (4763, 68880), (4920, 66682), (5196, 63140), (5412, 60620), (5740, 57156), (6062, 54120), (6160, 53259), (6314, 51960), (6495, 50512), (6765, 48496), (6888, 47630), (6928, 47355), (7216, 45465), (8610, 38104), (8660, 37884), (9020, 36372), (9093, 36080), (9240, 35506), (9471, 34640), (9526, 34440), (9840, 33341), (10392, 31570), (10824, 30310), (11480, 28578), (12124, 27060), (12628, 25980), (12990, 25256), (13530, 24248), (13776, 23815), (14289, 22960), (15155, 21648), (15785, 20784), (17220, 19052), (17320, 18942), (17753, 18480), (18040, 18186)]