196937520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 320

約数和(自身を含む): 719953920

約数和(自身を除く): 523016400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 47, 48, 51, 52, 60, 65, 68, 78, 79, 80, 85, 94, 102, 104, 120, 130, 136, 141, 156, 158, 170, 188, 195, 204, 208, 221, 235, 237, 240, 255, 260, 272, 282, 312, 316, 340, 376, 390, 395, 408, 442, 470, 474, 510, 520, 564, 611, 624, 632, 663, 680, 705, 752, 780, 790, 799, 816, 884, 940, 948, 1020, 1027, 1040, 1105, 1128, 1185, 1222, 1264, 1326, 1343, 1360, 1410, 1560, 1580, 1598, 1768, 1833, 1880, 1896, 2040, 2054, 2210, 2256, 2370, 2397, 2444, 2652, 2686, 2820, 3055, 3081, 3120, 3160, 3196, 3315, 3536, 3666, 3713, 3760, 3792, 3995, 4029, 4080, 4108, 4420, 4740, 4794, 4888, 5135, 5304, 5372, 5640, 6110, 6162, 6320, 6392, 6630, 6715, 7332, 7426, 7990, 8058, 8216, 8840, 9165, 9480, 9588, 9776, 10270, 10387, 10608, 10744, 11139, 11280, 11985, 12220, 12324, 12784, 13260, 13430, 14664, 14852, 15405, 15980, 16116, 16432, 17459, 17680, 18330, 18565, 18960, 19176, 20145, 20540, 20774, 21488, 22278, 23970, 24440, 24648, 26520, 26860, 29328, 29704, 30810, 31161, 31960, 32232, 34918, 36660, 37130, 38352, 40290, 41080, 41548, 44556, 47940, 48269, 48880, 49296, 51935, 52377, 53040, 53720, 55695, 59408, 61620, 62322, 63121, 63920, 64464, 69836, 73320, 74260, 80580, 82160, 83096, 87295, 89112, 95880, 96538, 103870, 104754, 107440, 111390, 123240, 124644, 126242, 139672, 144807, 146640, 148520, 155805, 161160, 166192, 174590, 178224, 189363, 191760, 193076, 207740, 209508, 222780, 241345, 246480, 249288, 252484, 261885, 279344, 289614, 297040, 311610, 315605, 322320, 349180, 378726, 386152, 415480, 419016, 445560, 482690, 498576, 504968, 523770, 579228, 623220, 631210, 698360, 724035, 757452, 772304, 820573, 830960, 838032, 891120, 946815, 965380, 1009936, 1047540, 1158456, 1246440, 1262420, 1396720, 1448070, 1514904, 1641146, 1893630, 1930760, 2095080, 2316912, 2461719, 2492880, 2524840, 2896140, 3029808, 3282292, 3787260, 3861520, 4102865, 4190160, 4923438, 5049680, 5792280, 6564584, 7574520, 8205730, 9846876, 11584560, 12308595, 13129168, 15149040, 16411460, 19693752, 24617190, 32822920, 39387504, 49234380, 65645840, 98468760, 196937520]

約数ペア:

[(1, 196937520), (2, 98468760), (3, 65645840), (4, 49234380), (5, 39387504), (6, 32822920), (8, 24617190), (10, 19693752), (12, 16411460), (13, 15149040), (15, 13129168), (16, 12308595), (17, 11584560), (20, 9846876), (24, 8205730), (26, 7574520), (30, 6564584), (34, 5792280), (39, 5049680), (40, 4923438), (47, 4190160), (48, 4102865), (51, 3861520), (52, 3787260), (60, 3282292), (65, 3029808), (68, 2896140), (78, 2524840), (79, 2492880), (80, 2461719), (85, 2316912), (94, 2095080), (102, 1930760), (104, 1893630), (120, 1641146), (130, 1514904), (136, 1448070), (141, 1396720), (156, 1262420), (158, 1246440), (170, 1158456), (188, 1047540), (195, 1009936), (204, 965380), (208, 946815), (221, 891120), (235, 838032), (237, 830960), (240, 820573), (255, 772304), (260, 757452), (272, 724035), (282, 698360), (312, 631210), (316, 623220), (340, 579228), (376, 523770), (390, 504968), (395, 498576), (408, 482690), (442, 445560), (470, 419016), (474, 415480), (510, 386152), (520, 378726), (564, 349180), (611, 322320), (624, 315605), (632, 311610), (663, 297040), (680, 289614), (705, 279344), (752, 261885), (780, 252484), (790, 249288), (799, 246480), (816, 241345), (884, 222780), (940, 209508), (948, 207740), (1020, 193076), (1027, 191760), (1040, 189363), (1105, 178224), (1128, 174590), (1185, 166192), (1222, 161160), (1264, 155805), (1326, 148520), (1343, 146640), (1360, 144807), (1410, 139672), (1560, 126242), (1580, 124644), (1598, 123240), (1768, 111390), (1833, 107440), (1880, 104754), (1896, 103870), (2040, 96538), (2054, 95880), (2210, 89112), (2256, 87295), (2370, 83096), (2397, 82160), (2444, 80580), (2652, 74260), (2686, 73320), (2820, 69836), (3055, 64464), (3081, 63920), (3120, 63121), (3160, 62322), (3196, 61620), (3315, 59408), (3536, 55695), (3666, 53720), (3713, 53040), (3760, 52377), (3792, 51935), (3995, 49296), (4029, 48880), (4080, 48269), (4108, 47940), (4420, 44556), (4740, 41548), (4794, 41080), (4888, 40290), (5135, 38352), (5304, 37130), (5372, 36660), (5640, 34918), (6110, 32232), (6162, 31960), (6320, 31161), (6392, 30810), (6630, 29704), (6715, 29328), (7332, 26860), (7426, 26520), (7990, 24648), (8058, 24440), (8216, 23970), (8840, 22278), (9165, 21488), (9480, 20774), (9588, 20540), (9776, 20145), (10270, 19176), (10387, 18960), (10608, 18565), (10744, 18330), (11139, 17680), (11280, 17459), (11985, 16432), (12220, 16116), (12324, 15980), (12784, 15405), (13260, 14852), (13430, 14664)]