515708640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 384

約数和(自身を含む): 1949875200

約数和(自身を除く): 1434166560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 61, 72, 76, 80, 90, 95, 96, 103, 108, 114, 120, 122, 135, 144, 152, 160, 171, 180, 183, 190, 206, 216, 228, 240, 244, 270, 285, 288, 304, 305, 309, 342, 360, 366, 380, 412, 432, 456, 480, 488, 513, 515, 540, 549, 570, 608, 610, 618, 684, 720, 732, 760, 824, 855, 864, 912, 915, 927, 976, 1026, 1030, 1080, 1098, 1140, 1159, 1220, 1236, 1368, 1440, 1464, 1520, 1545, 1647, 1648, 1710, 1824, 1830, 1854, 1952, 1957, 2052, 2060, 2160, 2196, 2280, 2318, 2440, 2472, 2565, 2736, 2745, 2781, 2928, 3040, 3090, 3294, 3296, 3420, 3477, 3660, 3708, 3914, 4104, 4120, 4320, 4392, 4560, 4635, 4636, 4880, 4944, 5130, 5472, 5490, 5562, 5795, 5856, 5871, 6180, 6283, 6588, 6840, 6954, 7320, 7416, 7828, 8208, 8235, 8240, 8784, 9120, 9270, 9272, 9760, 9785, 9888, 10260, 10431, 10980, 11124, 11590, 11742, 12360, 12566, 13176, 13680, 13905, 13908, 14640, 14832, 15656, 16416, 16470, 16480, 17385, 17568, 17613, 18540, 18544, 18849, 19570, 20520, 20862, 21960, 22248, 23180, 23484, 24720, 25132, 26352, 27360, 27810, 27816, 29280, 29355, 29664, 31293, 31312, 31415, 32940, 34770, 35226, 37080, 37088, 37698, 39140, 41040, 41724, 43920, 44496, 46360, 46968, 49440, 50264, 52155, 52704, 52839, 55620, 55632, 56547, 58710, 62586, 62624, 62830, 65880, 69540, 70452, 74160, 75396, 78280, 82080, 83448, 87840, 88065, 88992, 92720, 93936, 94245, 100528, 104310, 105678, 111240, 111264, 113094, 117420, 119377, 125172, 125660, 131760, 139080, 140904, 148320, 150792, 156465, 156560, 166896, 169641, 176130, 185440, 187872, 188490, 201056, 208620, 211356, 222480, 226188, 234840, 238754, 250344, 251320, 263520, 264195, 278160, 281808, 282735, 301584, 312930, 313120, 333792, 339282, 352260, 358131, 376980, 417240, 422712, 444960, 452376, 469680, 477508, 500688, 502640, 528390, 556320, 563616, 565470, 596885, 603168, 625860, 678564, 704520, 716262, 753960, 834480, 845424, 848205, 904752, 939360, 955016, 1001376, 1005280, 1056780, 1074393, 1130940, 1193770, 1251720, 1357128, 1409040, 1432524, 1507920, 1668960, 1690848, 1696410, 1790655, 1809504, 1910032, 2113560, 2148786, 2261880, 2387540, 2503440, 2714256, 2818080, 2865048, 3015840, 3223179, 3392820, 3581310, 3820064, 4227120, 4297572, 4523760, 4775080, 5006880, 5371965, 5428512, 5730096, 6446358, 6785640, 7162620, 8454240, 8595144, 9047520, 9550160, 10743930, 11460192, 12892716, 13571280, 14325240, 16115895, 17190288, 19100320, 21487860, 25785432, 27142560, 28650480, 32231790, 34380576, 42975720, 51570864, 57300960, 64463580, 85951440, 103141728, 128927160, 171902880, 257854320, 515708640]

約数ペア:

[(1, 515708640), (2, 257854320), (3, 171902880), (4, 128927160), (5, 103141728), (6, 85951440), (8, 64463580), (9, 57300960), (10, 51570864), (12, 42975720), (15, 34380576), (16, 32231790), (18, 28650480), (19, 27142560), (20, 25785432), (24, 21487860), (27, 19100320), (30, 17190288), (32, 16115895), (36, 14325240), (38, 13571280), (40, 12892716), (45, 11460192), (48, 10743930), (54, 9550160), (57, 9047520), (60, 8595144), (61, 8454240), (72, 7162620), (76, 6785640), (80, 6446358), (90, 5730096), (95, 5428512), (96, 5371965), (103, 5006880), (108, 4775080), (114, 4523760), (120, 4297572), (122, 4227120), (135, 3820064), (144, 3581310), (152, 3392820), (160, 3223179), (171, 3015840), (180, 2865048), (183, 2818080), (190, 2714256), (206, 2503440), (216, 2387540), (228, 2261880), (240, 2148786), (244, 2113560), (270, 1910032), (285, 1809504), (288, 1790655), (304, 1696410), (305, 1690848), (309, 1668960), (342, 1507920), (360, 1432524), (366, 1409040), (380, 1357128), (412, 1251720), (432, 1193770), (456, 1130940), (480, 1074393), (488, 1056780), (513, 1005280), (515, 1001376), (540, 955016), (549, 939360), (570, 904752), (608, 848205), (610, 845424), (618, 834480), (684, 753960), (720, 716262), (732, 704520), (760, 678564), (824, 625860), (855, 603168), (864, 596885), (912, 565470), (915, 563616), (927, 556320), (976, 528390), (1026, 502640), (1030, 500688), (1080, 477508), (1098, 469680), (1140, 452376), (1159, 444960), (1220, 422712), (1236, 417240), (1368, 376980), (1440, 358131), (1464, 352260), (1520, 339282), (1545, 333792), (1647, 313120), (1648, 312930), (1710, 301584), (1824, 282735), (1830, 281808), (1854, 278160), (1952, 264195), (1957, 263520), (2052, 251320), (2060, 250344), (2160, 238754), (2196, 234840), (2280, 226188), (2318, 222480), (2440, 211356), (2472, 208620), (2565, 201056), (2736, 188490), (2745, 187872), (2781, 185440), (2928, 176130), (3040, 169641), (3090, 166896), (3294, 156560), (3296, 156465), (3420, 150792), (3477, 148320), (3660, 140904), (3708, 139080), (3914, 131760), (4104, 125660), (4120, 125172), (4320, 119377), (4392, 117420), (4560, 113094), (4635, 111264), (4636, 111240), (4880, 105678), (4944, 104310), (5130, 100528), (5472, 94245), (5490, 93936), (5562, 92720), (5795, 88992), (5856, 88065), (5871, 87840), (6180, 83448), (6283, 82080), (6588, 78280), (6840, 75396), (6954, 74160), (7320, 70452), (7416, 69540), (7828, 65880), (8208, 62830), (8235, 62624), (8240, 62586), (8784, 58710), (9120, 56547), (9270, 55632), (9272, 55620), (9760, 52839), (9785, 52704), (9888, 52155), (10260, 50264), (10431, 49440), (10980, 46968), (11124, 46360), (11590, 44496), (11742, 43920), (12360, 41724), (12566, 41040), (13176, 39140), (13680, 37698), (13905, 37088), (13908, 37080), (14640, 35226), (14832, 34770), (15656, 32940), (16416, 31415), (16470, 31312), (16480, 31293), (17385, 29664), (17568, 29355), (17613, 29280), (18540, 27816), (18544, 27810), (18849, 27360), (19570, 26352), (20520, 25132), (20862, 24720), (21960, 23484), (22248, 23180)]