470185560

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 1735035120

約数和(自身を除く): 1264849560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 61, 65, 72, 78, 81, 90, 104, 108, 117, 120, 122, 130, 135, 156, 162, 180, 183, 195, 216, 234, 243, 244, 260, 270, 305, 312, 324, 351, 360, 366, 390, 405, 468, 486, 488, 520, 540, 549, 585, 610, 648, 702, 732, 780, 793, 810, 915, 936, 972, 1053, 1080, 1098, 1170, 1215, 1220, 1404, 1464, 1560, 1586, 1620, 1647, 1755, 1830, 1944, 2106, 2196, 2340, 2379, 2430, 2440, 2745, 2808, 3159, 3172, 3240, 3294, 3510, 3660, 3721, 3965, 4212, 4392, 4680, 4758, 4860, 4941, 5265, 5490, 6318, 6344, 6588, 7020, 7137, 7320, 7442, 7930, 8235, 8424, 9516, 9720, 9882, 10530, 10980, 11163, 11895, 12636, 13176, 14040, 14274, 14823, 14884, 15795, 15860, 16470, 18605, 19032, 19764, 21060, 21411, 21960, 22326, 23790, 24705, 25272, 28548, 29646, 29768, 31590, 31720, 32940, 33489, 35685, 37210, 39528, 42120, 42822, 44652, 47580, 48373, 49410, 55815, 57096, 59292, 63180, 64233, 65880, 66978, 71370, 74115, 74420, 85644, 89304, 95160, 96746, 98820, 100467, 107055, 111630, 118584, 126360, 128466, 133956, 142740, 145119, 148230, 148840, 167445, 171288, 192699, 193492, 197640, 200934, 214110, 223260, 241865, 256932, 267912, 285480, 290238, 296460, 301401, 321165, 334890, 385398, 386984, 401868, 428220, 435357, 446520, 483730, 502335, 513864, 580476, 592920, 602802, 642330, 669780, 725595, 770796, 803736, 856440, 870714, 904203, 963495, 967460, 1004670, 1160952, 1205604, 1284660, 1306071, 1339560, 1451190, 1507005, 1541592, 1741428, 1808406, 1926990, 1934920, 2009340, 2176785, 2411208, 2569320, 2612142, 2902380, 3014010, 3482856, 3616812, 3853980, 3918213, 4018680, 4353570, 4521015, 5224284, 5804760, 6028020, 6530355, 7233624, 7707960, 7836426, 8707140, 9042030, 10448568, 11754639, 12056040, 13060710, 15672852, 17414280, 18084060, 19591065, 23509278, 26121420, 31345704, 36168120, 39182130, 47018556, 52242840, 58773195, 78364260, 94037112, 117546390, 156728520, 235092780, 470185560]

約数ペア:

[(1, 470185560), (2, 235092780), (3, 156728520), (4, 117546390), (5, 94037112), (6, 78364260), (8, 58773195), (9, 52242840), (10, 47018556), (12, 39182130), (13, 36168120), (15, 31345704), (18, 26121420), (20, 23509278), (24, 19591065), (26, 18084060), (27, 17414280), (30, 15672852), (36, 13060710), (39, 12056040), (40, 11754639), (45, 10448568), (52, 9042030), (54, 8707140), (60, 7836426), (61, 7707960), (65, 7233624), (72, 6530355), (78, 6028020), (81, 5804760), (90, 5224284), (104, 4521015), (108, 4353570), (117, 4018680), (120, 3918213), (122, 3853980), (130, 3616812), (135, 3482856), (156, 3014010), (162, 2902380), (180, 2612142), (183, 2569320), (195, 2411208), (216, 2176785), (234, 2009340), (243, 1934920), (244, 1926990), (260, 1808406), (270, 1741428), (305, 1541592), (312, 1507005), (324, 1451190), (351, 1339560), (360, 1306071), (366, 1284660), (390, 1205604), (405, 1160952), (468, 1004670), (486, 967460), (488, 963495), (520, 904203), (540, 870714), (549, 856440), (585, 803736), (610, 770796), (648, 725595), (702, 669780), (732, 642330), (780, 602802), (793, 592920), (810, 580476), (915, 513864), (936, 502335), (972, 483730), (1053, 446520), (1080, 435357), (1098, 428220), (1170, 401868), (1215, 386984), (1220, 385398), (1404, 334890), (1464, 321165), (1560, 301401), (1586, 296460), (1620, 290238), (1647, 285480), (1755, 267912), (1830, 256932), (1944, 241865), (2106, 223260), (2196, 214110), (2340, 200934), (2379, 197640), (2430, 193492), (2440, 192699), (2745, 171288), (2808, 167445), (3159, 148840), (3172, 148230), (3240, 145119), (3294, 142740), (3510, 133956), (3660, 128466), (3721, 126360), (3965, 118584), (4212, 111630), (4392, 107055), (4680, 100467), (4758, 98820), (4860, 96746), (4941, 95160), (5265, 89304), (5490, 85644), (6318, 74420), (6344, 74115), (6588, 71370), (7020, 66978), (7137, 65880), (7320, 64233), (7442, 63180), (7930, 59292), (8235, 57096), (8424, 55815), (9516, 49410), (9720, 48373), (9882, 47580), (10530, 44652), (10980, 42822), (11163, 42120), (11895, 39528), (12636, 37210), (13176, 35685), (14040, 33489), (14274, 32940), (14823, 31720), (14884, 31590), (15795, 29768), (15860, 29646), (16470, 28548), (18605, 25272), (19032, 24705), (19764, 23790), (21060, 22326), (21411, 21960)]