126877440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 447390720

約数和(自身を除く): 320513280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 47, 48, 57, 60, 64, 74, 76, 80, 94, 95, 96, 111, 114, 120, 128, 141, 148, 152, 160, 185, 188, 190, 192, 222, 228, 235, 240, 256, 282, 285, 296, 304, 320, 370, 376, 380, 384, 444, 456, 470, 480, 555, 564, 570, 592, 608, 640, 703, 705, 740, 752, 760, 768, 888, 893, 912, 940, 960, 1110, 1128, 1140, 1184, 1216, 1280, 1406, 1410, 1480, 1504, 1520, 1739, 1776, 1786, 1824, 1880, 1920, 2109, 2220, 2256, 2280, 2368, 2432, 2679, 2812, 2820, 2960, 3008, 3040, 3478, 3515, 3552, 3572, 3648, 3760, 3840, 4218, 4440, 4465, 4512, 4560, 4736, 4864, 5217, 5358, 5624, 5640, 5920, 6016, 6080, 6956, 7030, 7104, 7144, 7296, 7520, 8436, 8695, 8880, 8930, 9024, 9120, 9472, 10434, 10545, 10716, 11248, 11280, 11840, 12032, 12160, 13395, 13912, 14060, 14208, 14288, 14592, 15040, 16872, 17390, 17760, 17860, 18048, 18240, 20868, 21090, 21432, 22496, 22560, 23680, 24320, 26085, 26790, 27824, 28120, 28416, 28576, 30080, 33041, 33744, 34780, 35520, 35720, 36096, 36480, 41736, 42180, 42864, 44992, 45120, 47360, 52170, 53580, 55648, 56240, 57152, 60160, 66082, 67488, 69560, 71040, 71440, 72960, 83472, 84360, 85728, 89984, 90240, 99123, 104340, 107160, 111296, 112480, 114304, 132164, 134976, 139120, 142080, 142880, 165205, 166944, 168720, 171456, 179968, 180480, 198246, 208680, 214320, 222592, 224960, 228608, 264328, 269952, 278240, 285760, 330410, 333888, 337440, 342912, 396492, 417360, 428640, 445184, 449920, 495615, 528656, 539904, 556480, 571520, 660820, 667776, 674880, 685824, 792984, 834720, 857280, 899840, 991230, 1057312, 1112960, 1143040, 1321640, 1335552, 1349760, 1585968, 1669440, 1714560, 1982460, 2114624, 2225920, 2643280, 2699520, 3171936, 3338880, 3429120, 3964920, 4229248, 5286560, 6343872, 6677760, 7929840, 8458496, 10573120, 12687744, 15859680, 21146240, 25375488, 31719360, 42292480, 63438720, 126877440]

約数ペア:

[(1, 126877440), (2, 63438720), (3, 42292480), (4, 31719360), (5, 25375488), (6, 21146240), (8, 15859680), (10, 12687744), (12, 10573120), (15, 8458496), (16, 7929840), (19, 6677760), (20, 6343872), (24, 5286560), (30, 4229248), (32, 3964920), (37, 3429120), (38, 3338880), (40, 3171936), (47, 2699520), (48, 2643280), (57, 2225920), (60, 2114624), (64, 1982460), (74, 1714560), (76, 1669440), (80, 1585968), (94, 1349760), (95, 1335552), (96, 1321640), (111, 1143040), (114, 1112960), (120, 1057312), (128, 991230), (141, 899840), (148, 857280), (152, 834720), (160, 792984), (185, 685824), (188, 674880), (190, 667776), (192, 660820), (222, 571520), (228, 556480), (235, 539904), (240, 528656), (256, 495615), (282, 449920), (285, 445184), (296, 428640), (304, 417360), (320, 396492), (370, 342912), (376, 337440), (380, 333888), (384, 330410), (444, 285760), (456, 278240), (470, 269952), (480, 264328), (555, 228608), (564, 224960), (570, 222592), (592, 214320), (608, 208680), (640, 198246), (703, 180480), (705, 179968), (740, 171456), (752, 168720), (760, 166944), (768, 165205), (888, 142880), (893, 142080), (912, 139120), (940, 134976), (960, 132164), (1110, 114304), (1128, 112480), (1140, 111296), (1184, 107160), (1216, 104340), (1280, 99123), (1406, 90240), (1410, 89984), (1480, 85728), (1504, 84360), (1520, 83472), (1739, 72960), (1776, 71440), (1786, 71040), (1824, 69560), (1880, 67488), (1920, 66082), (2109, 60160), (2220, 57152), (2256, 56240), (2280, 55648), (2368, 53580), (2432, 52170), (2679, 47360), (2812, 45120), (2820, 44992), (2960, 42864), (3008, 42180), (3040, 41736), (3478, 36480), (3515, 36096), (3552, 35720), (3572, 35520), (3648, 34780), (3760, 33744), (3840, 33041), (4218, 30080), (4440, 28576), (4465, 28416), (4512, 28120), (4560, 27824), (4736, 26790), (4864, 26085), (5217, 24320), (5358, 23680), (5624, 22560), (5640, 22496), (5920, 21432), (6016, 21090), (6080, 20868), (6956, 18240), (7030, 18048), (7104, 17860), (7144, 17760), (7296, 17390), (7520, 16872), (8436, 15040), (8695, 14592), (8880, 14288), (8930, 14208), (9024, 14060), (9120, 13912), (9472, 13395), (10434, 12160), (10545, 12032), (10716, 11840), (11248, 11280)]