457242240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2659

約数の個数: 256

約数和(自身を含む): 1794481920

約数和(自身を除く): 1337239680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2617, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5234, 5460, 5824, 6240, 6720, 7280, 7851, 8320, 8736, 10468, 10920, 11648, 12480, 13085, 13440, 14560, 15702, 17472, 18319, 20936, 21840, 24960, 26170, 29120, 31404, 34021, 34944, 36638, 39255, 41872, 43680, 52340, 54957, 58240, 62808, 68042, 73276, 78510, 83744, 87360, 91595, 102063, 104680, 109914, 125616, 136084, 146552, 157020, 167488, 170105, 174720, 183190, 204126, 209360, 219828, 238147, 251232, 272168, 274785, 293104, 314040, 334976, 340210, 366380, 408252, 418720, 439656, 476294, 502464, 510315, 544336, 549570, 586208, 628080, 680420, 714441, 732760, 816504, 837440, 879312, 952588, 1004928, 1020630, 1088672, 1099140, 1172416, 1190735, 1256160, 1360840, 1428882, 1465520, 1633008, 1674880, 1758624, 1905176, 2041260, 2177344, 2198280, 2344832, 2381470, 2512320, 2721680, 2857764, 2931040, 3266016, 3517248, 3572205, 3810352, 4082520, 4354688, 4396560, 4762940, 5024640, 5443360, 5715528, 5862080, 6532032, 7034496, 7144410, 7620704, 8165040, 8793120, 9525880, 10886720, 11431056, 11724160, 13064064, 14288820, 15241408, 16330080, 17586240, 19051760, 21773440, 22862112, 28577640, 30482816, 32660160, 35172480, 38103520, 45724224, 57155280, 65320320, 76207040, 91448448, 114310560, 152414080, 228621120, 457242240]

約数ペア:

[(1, 457242240), (2, 228621120), (3, 152414080), (4, 114310560), (5, 91448448), (6, 76207040), (7, 65320320), (8, 57155280), (10, 45724224), (12, 38103520), (13, 35172480), (14, 32660160), (15, 30482816), (16, 28577640), (20, 22862112), (21, 21773440), (24, 19051760), (26, 17586240), (28, 16330080), (30, 15241408), (32, 14288820), (35, 13064064), (39, 11724160), (40, 11431056), (42, 10886720), (48, 9525880), (52, 8793120), (56, 8165040), (60, 7620704), (64, 7144410), (65, 7034496), (70, 6532032), (78, 5862080), (80, 5715528), (84, 5443360), (91, 5024640), (96, 4762940), (104, 4396560), (105, 4354688), (112, 4082520), (120, 3810352), (128, 3572205), (130, 3517248), (140, 3266016), (156, 2931040), (160, 2857764), (168, 2721680), (182, 2512320), (192, 2381470), (195, 2344832), (208, 2198280), (210, 2177344), (224, 2041260), (240, 1905176), (260, 1758624), (273, 1674880), (280, 1633008), (312, 1465520), (320, 1428882), (336, 1360840), (364, 1256160), (384, 1190735), (390, 1172416), (416, 1099140), (420, 1088672), (448, 1020630), (455, 1004928), (480, 952588), (520, 879312), (546, 837440), (560, 816504), (624, 732760), (640, 714441), (672, 680420), (728, 628080), (780, 586208), (832, 549570), (840, 544336), (896, 510315), (910, 502464), (960, 476294), (1040, 439656), (1092, 418720), (1120, 408252), (1248, 366380), (1344, 340210), (1365, 334976), (1456, 314040), (1560, 293104), (1664, 274785), (1680, 272168), (1820, 251232), (1920, 238147), (2080, 219828), (2184, 209360), (2240, 204126), (2496, 183190), (2617, 174720), (2688, 170105), (2730, 167488), (2912, 157020), (3120, 146552), (3360, 136084), (3640, 125616), (4160, 109914), (4368, 104680), (4480, 102063), (4992, 91595), (5234, 87360), (5460, 83744), (5824, 78510), (6240, 73276), (6720, 68042), (7280, 62808), (7851, 58240), (8320, 54957), (8736, 52340), (10468, 43680), (10920, 41872), (11648, 39255), (12480, 36638), (13085, 34944), (13440, 34021), (14560, 31404), (15702, 29120), (17472, 26170), (18319, 24960), (20936, 21840)]