63438720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 256

約数和(自身を含む): 223257600

約数和(自身を除く): 159818880

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, 282, 285, 296, 304, 320, 370, 376, 380, 384, 444, 456, 470, 480, 555, 564, 570, 592, 608, 640, 703, 705, 740, 752, 760, 888, 893, 912, 940, 960, 1110, 1128, 1140, 1184, 1216, 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, 4218, 4440, 4465, 4512, 4560, 4736, 5217, 5358, 5624, 5640, 5920, 6016, 6080, 6956, 7030, 7104, 7144, 7296, 7520, 8436, 8695, 8880, 8930, 9024, 9120, 10434, 10545, 10716, 11248, 11280, 11840, 12160, 13395, 13912, 14060, 14208, 14288, 15040, 16872, 17390, 17760, 17860, 18048, 18240, 20868, 21090, 21432, 22496, 22560, 23680, 26085, 26790, 27824, 28120, 28576, 30080, 33041, 33744, 34780, 35520, 35720, 36480, 41736, 42180, 42864, 44992, 45120, 52170, 53580, 55648, 56240, 57152, 66082, 67488, 69560, 71040, 71440, 83472, 84360, 85728, 89984, 90240, 99123, 104340, 107160, 111296, 112480, 114304, 132164, 134976, 139120, 142880, 165205, 166944, 168720, 171456, 198246, 208680, 214320, 222592, 224960, 264328, 269952, 278240, 285760, 330410, 333888, 337440, 342912, 396492, 417360, 428640, 449920, 495615, 528656, 556480, 571520, 660820, 667776, 674880, 792984, 834720, 857280, 991230, 1057312, 1112960, 1321640, 1349760, 1585968, 1669440, 1714560, 1982460, 2114624, 2643280, 3171936, 3338880, 3964920, 4229248, 5286560, 6343872, 7929840, 10573120, 12687744, 15859680, 21146240, 31719360, 63438720]

約数ペア:

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