9971520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 224

約数和(自身を含む): 36868608

約数和(自身を除く): 26897088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 47, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 94, 96, 102, 104, 120, 130, 136, 141, 156, 160, 170, 188, 192, 195, 204, 208, 221, 235, 240, 255, 260, 272, 282, 312, 320, 340, 376, 390, 408, 416, 442, 470, 480, 510, 520, 544, 564, 611, 624, 663, 680, 705, 752, 780, 799, 816, 832, 884, 940, 960, 1020, 1040, 1088, 1105, 1128, 1222, 1248, 1326, 1360, 1410, 1504, 1560, 1598, 1632, 1768, 1833, 1880, 2040, 2080, 2210, 2256, 2397, 2444, 2496, 2652, 2720, 2820, 3008, 3055, 3120, 3196, 3264, 3315, 3536, 3666, 3760, 3995, 4080, 4160, 4420, 4512, 4794, 4888, 5304, 5440, 5640, 6110, 6240, 6392, 6630, 7072, 7332, 7520, 7990, 8160, 8840, 9024, 9165, 9588, 9776, 10387, 10608, 11280, 11985, 12220, 12480, 12784, 13260, 14144, 14664, 15040, 15980, 16320, 17680, 18330, 19176, 19552, 20774, 21216, 22560, 23970, 24440, 25568, 26520, 29328, 31161, 31960, 35360, 36660, 38352, 39104, 41548, 42432, 45120, 47940, 48880, 51136, 51935, 53040, 58656, 62322, 63920, 70720, 73320, 76704, 83096, 95880, 97760, 103870, 106080, 117312, 124644, 127840, 146640, 153408, 155805, 166192, 191760, 195520, 207740, 212160, 249288, 255680, 293280, 311610, 332384, 383520, 415480, 498576, 586560, 623220, 664768, 767040, 830960, 997152, 1246440, 1661920, 1994304, 2492880, 3323840, 4985760, 9971520]

約数ペア:

[(1, 9971520), (2, 4985760), (3, 3323840), (4, 2492880), (5, 1994304), (6, 1661920), (8, 1246440), (10, 997152), (12, 830960), (13, 767040), (15, 664768), (16, 623220), (17, 586560), (20, 498576), (24, 415480), (26, 383520), (30, 332384), (32, 311610), (34, 293280), (39, 255680), (40, 249288), (47, 212160), (48, 207740), (51, 195520), (52, 191760), (60, 166192), (64, 155805), (65, 153408), (68, 146640), (78, 127840), (80, 124644), (85, 117312), (94, 106080), (96, 103870), (102, 97760), (104, 95880), (120, 83096), (130, 76704), (136, 73320), (141, 70720), (156, 63920), (160, 62322), (170, 58656), (188, 53040), (192, 51935), (195, 51136), (204, 48880), (208, 47940), (221, 45120), (235, 42432), (240, 41548), (255, 39104), (260, 38352), (272, 36660), (282, 35360), (312, 31960), (320, 31161), (340, 29328), (376, 26520), (390, 25568), (408, 24440), (416, 23970), (442, 22560), (470, 21216), (480, 20774), (510, 19552), (520, 19176), (544, 18330), (564, 17680), (611, 16320), (624, 15980), (663, 15040), (680, 14664), (705, 14144), (752, 13260), (780, 12784), (799, 12480), (816, 12220), (832, 11985), (884, 11280), (940, 10608), (960, 10387), (1020, 9776), (1040, 9588), (1088, 9165), (1105, 9024), (1128, 8840), (1222, 8160), (1248, 7990), (1326, 7520), (1360, 7332), (1410, 7072), (1504, 6630), (1560, 6392), (1598, 6240), (1632, 6110), (1768, 5640), (1833, 5440), (1880, 5304), (2040, 4888), (2080, 4794), (2210, 4512), (2256, 4420), (2397, 4160), (2444, 4080), (2496, 3995), (2652, 3760), (2720, 3666), (2820, 3536), (3008, 3315), (3055, 3264), (3120, 3196)]