319765440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:459

約数の個数: 224

約数和(自身を含む): 1094353920

約数和(自身を除く): 774588480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 47, 48, 57, 60, 64, 76, 80, 94, 95, 96, 114, 120, 141, 152, 160, 188, 190, 192, 228, 235, 240, 282, 285, 304, 320, 373, 376, 380, 456, 470, 480, 564, 570, 608, 705, 746, 752, 760, 893, 912, 940, 960, 1119, 1128, 1140, 1216, 1410, 1492, 1504, 1520, 1786, 1824, 1865, 1880, 2238, 2256, 2280, 2679, 2820, 2984, 3008, 3040, 3572, 3648, 3730, 3760, 4465, 4476, 4512, 4560, 5358, 5595, 5640, 5968, 6080, 7087, 7144, 7460, 7520, 8930, 8952, 9024, 9120, 10716, 11190, 11280, 11936, 13395, 14174, 14288, 14920, 15040, 17531, 17860, 17904, 18240, 21261, 21432, 22380, 22560, 23872, 26790, 28348, 28576, 29840, 35062, 35435, 35720, 35808, 42522, 42864, 44760, 45120, 52593, 53580, 56696, 57152, 59680, 70124, 70870, 71440, 71616, 85044, 85728, 87655, 89520, 105186, 106305, 107160, 113392, 119360, 140248, 141740, 142880, 170088, 171456, 175310, 179040, 210372, 212610, 214320, 226784, 262965, 280496, 283480, 285760, 333089, 340176, 350620, 358080, 420744, 425220, 428640, 453568, 525930, 560992, 566960, 666178, 680352, 701240, 841488, 850440, 857280, 999267, 1051860, 1121984, 1133920, 1332356, 1360704, 1402480, 1665445, 1682976, 1700880, 1998534, 2103720, 2267840, 2664712, 2804960, 3330890, 3365952, 3401760, 3997068, 4207440, 4996335, 5329424, 5609920, 6661780, 6803520, 7994136, 8414880, 9992670, 10658848, 13323560, 15988272, 16829760, 19985340, 21317696, 26647120, 31976544, 39970680, 53294240, 63953088, 79941360, 106588480, 159882720, 319765440]

約数ペア:

[(1, 319765440), (2, 159882720), (3, 106588480), (4, 79941360), (5, 63953088), (6, 53294240), (8, 39970680), (10, 31976544), (12, 26647120), (15, 21317696), (16, 19985340), (19, 16829760), (20, 15988272), (24, 13323560), (30, 10658848), (32, 9992670), (38, 8414880), (40, 7994136), (47, 6803520), (48, 6661780), (57, 5609920), (60, 5329424), (64, 4996335), (76, 4207440), (80, 3997068), (94, 3401760), (95, 3365952), (96, 3330890), (114, 2804960), (120, 2664712), (141, 2267840), (152, 2103720), (160, 1998534), (188, 1700880), (190, 1682976), (192, 1665445), (228, 1402480), (235, 1360704), (240, 1332356), (282, 1133920), (285, 1121984), (304, 1051860), (320, 999267), (373, 857280), (376, 850440), (380, 841488), (456, 701240), (470, 680352), (480, 666178), (564, 566960), (570, 560992), (608, 525930), (705, 453568), (746, 428640), (752, 425220), (760, 420744), (893, 358080), (912, 350620), (940, 340176), (960, 333089), (1119, 285760), (1128, 283480), (1140, 280496), (1216, 262965), (1410, 226784), (1492, 214320), (1504, 212610), (1520, 210372), (1786, 179040), (1824, 175310), (1865, 171456), (1880, 170088), (2238, 142880), (2256, 141740), (2280, 140248), (2679, 119360), (2820, 113392), (2984, 107160), (3008, 106305), (3040, 105186), (3572, 89520), (3648, 87655), (3730, 85728), (3760, 85044), (4465, 71616), (4476, 71440), (4512, 70870), (4560, 70124), (5358, 59680), (5595, 57152), (5640, 56696), (5968, 53580), (6080, 52593), (7087, 45120), (7144, 44760), (7460, 42864), (7520, 42522), (8930, 35808), (8952, 35720), (9024, 35435), (9120, 35062), (10716, 29840), (11190, 28576), (11280, 28348), (11936, 26790), (13395, 23872), (14174, 22560), (14288, 22380), (14920, 21432), (15040, 21261), (17531, 18240), (17860, 17904)]