815455680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 336

約数和(自身を含む): 2958961824

約数和(自身を除く): 2143506144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 181, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 361, 362, 380, 390, 416, 456, 480, 494, 520, 543, 570, 608, 624, 722, 724, 741, 760, 780, 832, 905, 912, 960, 988, 1040, 1083, 1086, 1140, 1216, 1235, 1248, 1444, 1448, 1482, 1520, 1560, 1805, 1810, 1824, 1976, 2080, 2166, 2172, 2280, 2353, 2470, 2496, 2715, 2888, 2896, 2964, 3040, 3120, 3439, 3610, 3620, 3648, 3705, 3952, 4160, 4332, 4344, 4560, 4693, 4706, 4940, 5415, 5430, 5776, 5792, 5928, 6080, 6240, 6878, 7059, 7220, 7240, 7410, 7904, 8664, 8688, 9120, 9386, 9412, 9880, 10317, 10830, 10860, 11552, 11584, 11765, 11856, 12480, 13756, 14079, 14118, 14440, 14480, 14820, 15808, 17195, 17328, 17376, 18240, 18772, 18824, 19760, 20634, 21660, 21720, 23104, 23465, 23530, 23712, 27512, 28158, 28236, 28880, 28960, 29640, 34390, 34656, 34752, 35295, 37544, 37648, 39520, 41268, 43320, 43440, 44707, 46930, 47060, 47424, 51585, 55024, 56316, 56472, 57760, 57920, 59280, 65341, 68780, 69312, 70395, 70590, 75088, 75296, 79040, 82536, 86640, 86880, 89414, 93860, 94120, 103170, 110048, 112632, 112944, 115520, 118560, 130682, 134121, 137560, 140790, 141180, 150176, 150592, 165072, 173280, 173760, 178828, 187720, 188240, 196023, 206340, 220096, 223535, 225264, 225888, 237120, 261364, 268242, 275120, 281580, 282360, 300352, 326705, 330144, 346560, 357656, 375440, 376480, 392046, 412680, 447070, 450528, 451776, 522728, 536484, 550240, 563160, 564720, 653410, 660288, 670605, 715312, 750880, 752960, 784092, 825360, 849433, 894140, 901056, 980115, 1045456, 1072968, 1100480, 1126320, 1129440, 1306820, 1341210, 1430624, 1501760, 1568184, 1650720, 1698866, 1788280, 1960230, 2090912, 2145936, 2252640, 2258880, 2548299, 2613640, 2682420, 2861248, 3136368, 3301440, 3397732, 3576560, 3920460, 4181824, 4247165, 4291872, 4505280, 5096598, 5227280, 5364840, 6272736, 6795464, 7153120, 7840920, 8494330, 8583744, 10193196, 10454560, 10729680, 12545472, 12741495, 13590928, 14306240, 15681840, 16988660, 20386392, 20909120, 21459360, 25482990, 27181856, 31363680, 33977320, 40772784, 42918720, 50965980, 54363712, 62727360, 67954640, 81545568, 101931960, 135909280, 163091136, 203863920, 271818560, 407727840, 815455680]

約数ペア:

[(1, 815455680), (2, 407727840), (3, 271818560), (4, 203863920), (5, 163091136), (6, 135909280), (8, 101931960), (10, 81545568), (12, 67954640), (13, 62727360), (15, 54363712), (16, 50965980), (19, 42918720), (20, 40772784), (24, 33977320), (26, 31363680), (30, 27181856), (32, 25482990), (38, 21459360), (39, 20909120), (40, 20386392), (48, 16988660), (52, 15681840), (57, 14306240), (60, 13590928), (64, 12741495), (65, 12545472), (76, 10729680), (78, 10454560), (80, 10193196), (95, 8583744), (96, 8494330), (104, 7840920), (114, 7153120), (120, 6795464), (130, 6272736), (152, 5364840), (156, 5227280), (160, 5096598), (181, 4505280), (190, 4291872), (192, 4247165), (195, 4181824), (208, 3920460), (228, 3576560), (240, 3397732), (247, 3301440), (260, 3136368), (285, 2861248), (304, 2682420), (312, 2613640), (320, 2548299), (361, 2258880), (362, 2252640), (380, 2145936), (390, 2090912), (416, 1960230), (456, 1788280), (480, 1698866), (494, 1650720), (520, 1568184), (543, 1501760), (570, 1430624), (608, 1341210), (624, 1306820), (722, 1129440), (724, 1126320), (741, 1100480), (760, 1072968), (780, 1045456), (832, 980115), (905, 901056), (912, 894140), (960, 849433), (988, 825360), (1040, 784092), (1083, 752960), (1086, 750880), (1140, 715312), (1216, 670605), (1235, 660288), (1248, 653410), (1444, 564720), (1448, 563160), (1482, 550240), (1520, 536484), (1560, 522728), (1805, 451776), (1810, 450528), (1824, 447070), (1976, 412680), (2080, 392046), (2166, 376480), (2172, 375440), (2280, 357656), (2353, 346560), (2470, 330144), (2496, 326705), (2715, 300352), (2888, 282360), (2896, 281580), (2964, 275120), (3040, 268242), (3120, 261364), (3439, 237120), (3610, 225888), (3620, 225264), (3648, 223535), (3705, 220096), (3952, 206340), (4160, 196023), (4332, 188240), (4344, 187720), (4560, 178828), (4693, 173760), (4706, 173280), (4940, 165072), (5415, 150592), (5430, 150176), (5776, 141180), (5792, 140790), (5928, 137560), (6080, 134121), (6240, 130682), (6878, 118560), (7059, 115520), (7220, 112944), (7240, 112632), (7410, 110048), (7904, 103170), (8664, 94120), (8688, 93860), (9120, 89414), (9386, 86880), (9412, 86640), (9880, 82536), (10317, 79040), (10830, 75296), (10860, 75088), (11552, 70590), (11584, 70395), (11765, 69312), (11856, 68780), (12480, 65341), (13756, 59280), (14079, 57920), (14118, 57760), (14440, 56472), (14480, 56316), (14820, 55024), (15808, 51585), (17195, 47424), (17328, 47060), (17376, 46930), (18240, 44707), (18772, 43440), (18824, 43320), (19760, 41268), (20634, 39520), (21660, 37648), (21720, 37544), (23104, 35295), (23465, 34752), (23530, 34656), (23712, 34390), (27512, 29640), (28158, 28960), (28236, 28880)]