828747920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 320

約数和(自身を含む): 2639831040

約数和(自身を除く): 1811083120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 79, 80, 88, 91, 104, 110, 112, 130, 131, 140, 143, 154, 158, 176, 182, 208, 220, 260, 262, 280, 286, 308, 316, 364, 385, 395, 440, 455, 520, 524, 553, 560, 572, 616, 632, 655, 715, 728, 770, 790, 869, 880, 910, 917, 1001, 1027, 1040, 1048, 1106, 1144, 1232, 1264, 1310, 1430, 1441, 1456, 1540, 1580, 1703, 1738, 1820, 1834, 2002, 2054, 2096, 2212, 2288, 2620, 2765, 2860, 2882, 3080, 3160, 3406, 3476, 3640, 3668, 4004, 4108, 4345, 4424, 4585, 5005, 5135, 5240, 5530, 5720, 5764, 6083, 6160, 6320, 6812, 6952, 7189, 7205, 7280, 7336, 8008, 8216, 8515, 8690, 8848, 9170, 10010, 10087, 10270, 10349, 10480, 11060, 11297, 11440, 11528, 11921, 12166, 13624, 13904, 14378, 14410, 14672, 16016, 16432, 17030, 17380, 18340, 18733, 20020, 20174, 20540, 20698, 22120, 22594, 23056, 23842, 24332, 27248, 28756, 28820, 30415, 34060, 34760, 35945, 36680, 37466, 40040, 40348, 41080, 41396, 44240, 45188, 47684, 48664, 50435, 51745, 56485, 57512, 57640, 59605, 60830, 68120, 69520, 71890, 72443, 73360, 74932, 79079, 80080, 80696, 82160, 82792, 90376, 93665, 95368, 97328, 100870, 103490, 112970, 113839, 115024, 115280, 119210, 121660, 131131, 134537, 136240, 143780, 144886, 149864, 158158, 161392, 165584, 180752, 187330, 190736, 201740, 206980, 225940, 227678, 238420, 243320, 262262, 269074, 287560, 289772, 299728, 316316, 362215, 374660, 395395, 403480, 413960, 451880, 455356, 476840, 486640, 524524, 538148, 569195, 575120, 579544, 632632, 655655, 672685, 724430, 749320, 790790, 796873, 806960, 827920, 903760, 910712, 941759, 953680, 1049048, 1076296, 1138390, 1159088, 1265264, 1311310, 1345370, 1448860, 1479907, 1498640, 1581580, 1593746, 1821424, 1883518, 2098096, 2152592, 2276780, 2622620, 2690740, 2897720, 2959814, 3163160, 3187492, 3767036, 3984365, 4553560, 4708795, 5245240, 5381480, 5795440, 5919628, 6326320, 6374984, 7399535, 7534072, 7968730, 9107120, 9417590, 10359349, 10490480, 10762960, 11839256, 12749968, 14799070, 15068144, 15937460, 18835180, 20718698, 23678512, 29598140, 31874920, 37670360, 41437396, 51796745, 59196280, 63749840, 75340720, 82874792, 103593490, 118392560, 165749584, 207186980, 414373960, 828747920]

約数ペア:

[(1, 828747920), (2, 414373960), (4, 207186980), (5, 165749584), (7, 118392560), (8, 103593490), (10, 82874792), (11, 75340720), (13, 63749840), (14, 59196280), (16, 51796745), (20, 41437396), (22, 37670360), (26, 31874920), (28, 29598140), (35, 23678512), (40, 20718698), (44, 18835180), (52, 15937460), (55, 15068144), (56, 14799070), (65, 12749968), (70, 11839256), (77, 10762960), (79, 10490480), (80, 10359349), (88, 9417590), (91, 9107120), (104, 7968730), (110, 7534072), (112, 7399535), (130, 6374984), (131, 6326320), (140, 5919628), (143, 5795440), (154, 5381480), (158, 5245240), (176, 4708795), (182, 4553560), (208, 3984365), (220, 3767036), (260, 3187492), (262, 3163160), (280, 2959814), (286, 2897720), (308, 2690740), (316, 2622620), (364, 2276780), (385, 2152592), (395, 2098096), (440, 1883518), (455, 1821424), (520, 1593746), (524, 1581580), (553, 1498640), (560, 1479907), (572, 1448860), (616, 1345370), (632, 1311310), (655, 1265264), (715, 1159088), (728, 1138390), (770, 1076296), (790, 1049048), (869, 953680), (880, 941759), (910, 910712), (917, 903760), (1001, 827920), (1027, 806960), (1040, 796873), (1048, 790790), (1106, 749320), (1144, 724430), (1232, 672685), (1264, 655655), (1310, 632632), (1430, 579544), (1441, 575120), (1456, 569195), (1540, 538148), (1580, 524524), (1703, 486640), (1738, 476840), (1820, 455356), (1834, 451880), (2002, 413960), (2054, 403480), (2096, 395395), (2212, 374660), (2288, 362215), (2620, 316316), (2765, 299728), (2860, 289772), (2882, 287560), (3080, 269074), (3160, 262262), (3406, 243320), (3476, 238420), (3640, 227678), (3668, 225940), (4004, 206980), (4108, 201740), (4345, 190736), (4424, 187330), (4585, 180752), (5005, 165584), (5135, 161392), (5240, 158158), (5530, 149864), (5720, 144886), (5764, 143780), (6083, 136240), (6160, 134537), (6320, 131131), (6812, 121660), (6952, 119210), (7189, 115280), (7205, 115024), (7280, 113839), (7336, 112970), (8008, 103490), (8216, 100870), (8515, 97328), (8690, 95368), (8848, 93665), (9170, 90376), (10010, 82792), (10087, 82160), (10270, 80696), (10349, 80080), (10480, 79079), (11060, 74932), (11297, 73360), (11440, 72443), (11528, 71890), (11921, 69520), (12166, 68120), (13624, 60830), (13904, 59605), (14378, 57640), (14410, 57512), (14672, 56485), (16016, 51745), (16432, 50435), (17030, 48664), (17380, 47684), (18340, 45188), (18733, 44240), (20020, 41396), (20174, 41080), (20540, 40348), (20698, 40040), (22120, 37466), (22594, 36680), (23056, 35945), (23842, 34760), (24332, 34060), (27248, 30415), (28756, 28820)]