218131989180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{6841}}^1$

素因数の和:7001

約数の個数: 288

約数和(自身を含む): 730502277120

約数和(自身を除く): 512370287940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 79, 84, 93, 105, 124, 140, 155, 158, 186, 210, 217, 237, 310, 316, 372, 395, 420, 434, 465, 474, 553, 620, 651, 790, 868, 930, 948, 961, 1085, 1106, 1185, 1302, 1580, 1659, 1860, 1922, 2170, 2212, 2370, 2449, 2604, 2765, 2883, 3255, 3318, 3844, 4340, 4740, 4805, 4898, 5530, 5766, 6510, 6636, 6727, 6841, 7347, 8295, 9610, 9796, 11060, 11532, 12245, 13020, 13454, 13682, 14415, 14694, 16590, 17143, 19220, 20181, 20523, 24490, 26908, 27364, 28830, 29388, 33180, 33635, 34205, 34286, 36735, 40362, 41046, 47887, 48980, 51429, 57660, 67270, 68410, 68572, 73470, 75919, 80724, 82092, 85715, 95774, 100905, 102615, 102858, 134540, 136820, 143661, 146940, 151838, 171430, 191548, 201810, 205230, 205716, 212071, 227757, 239435, 257145, 287322, 303676, 342860, 379595, 403620, 410460, 424142, 455514, 478870, 514290, 531433, 540439, 574644, 636213, 718305, 759190, 848284, 911028, 957740, 1028580, 1060355, 1062866, 1080878, 1138785, 1272426, 1436610, 1484497, 1518380, 1594299, 1621317, 2120710, 2125732, 2161756, 2277570, 2544852, 2657165, 2702195, 2873220, 2968994, 3181065, 3188598, 3242634, 3783073, 4241420, 4453491, 4555140, 5314330, 5404390, 5937988, 6362130, 6377196, 6485268, 6574201, 7422485, 7566146, 7971495, 8106585, 8906982, 10628660, 10808780, 11349219, 12724260, 13148402, 14844970, 15132292, 15942990, 16213170, 16753609, 17813964, 18915365, 19722603, 22267455, 22698438, 26296804, 29689940, 31885980, 32426340, 32871005, 33507218, 37830730, 39445206, 44534910, 45396876, 46019407, 50260827, 56746095, 65742010, 67014436, 75661460, 78890412, 83768045, 89069820, 92038814, 98613015, 100521654, 113492190, 117275263, 131484020, 138058221, 167536090, 184077628, 197226030, 201043308, 226984380, 230097035, 234550526, 251304135, 276116442, 335072180, 351825789, 394452060, 460194070, 469101052, 502608270, 519361879, 552232884, 586376315, 690291105, 703651578, 920388140, 1005216540, 1038723758, 1172752630, 1380582210, 1407303156, 1558085637, 1759128945, 2077447516, 2345505260, 2596809395, 2761164420, 3116171274, 3518257890, 3635533153, 5193618790, 6232342548, 7036515780, 7271066306, 7790428185, 10387237580, 10906599459, 14542132612, 15580856370, 18177665765, 21813198918, 31161712740, 36355331530, 43626397836, 54532997295, 72710663060, 109065994590, 218131989180]

約数ペア:

[(1, 218131989180), (2, 109065994590), (3, 72710663060), (4, 54532997295), (5, 43626397836), (6, 36355331530), (7, 31161712740), (10, 21813198918), (12, 18177665765), (14, 15580856370), (15, 14542132612), (20, 10906599459), (21, 10387237580), (28, 7790428185), (30, 7271066306), (31, 7036515780), (35, 6232342548), (42, 5193618790), (60, 3635533153), (62, 3518257890), (70, 3116171274), (79, 2761164420), (84, 2596809395), (93, 2345505260), (105, 2077447516), (124, 1759128945), (140, 1558085637), (155, 1407303156), (158, 1380582210), (186, 1172752630), (210, 1038723758), (217, 1005216540), (237, 920388140), (310, 703651578), (316, 690291105), (372, 586376315), (395, 552232884), (420, 519361879), (434, 502608270), (465, 469101052), (474, 460194070), (553, 394452060), (620, 351825789), (651, 335072180), (790, 276116442), (868, 251304135), (930, 234550526), (948, 230097035), (961, 226984380), (1085, 201043308), (1106, 197226030), (1185, 184077628), (1302, 167536090), (1580, 138058221), (1659, 131484020), (1860, 117275263), (1922, 113492190), (2170, 100521654), (2212, 98613015), (2370, 92038814), (2449, 89069820), (2604, 83768045), (2765, 78890412), (2883, 75661460), (3255, 67014436), (3318, 65742010), (3844, 56746095), (4340, 50260827), (4740, 46019407), (4805, 45396876), (4898, 44534910), (5530, 39445206), (5766, 37830730), (6510, 33507218), (6636, 32871005), (6727, 32426340), (6841, 31885980), (7347, 29689940), (8295, 26296804), (9610, 22698438), (9796, 22267455), (11060, 19722603), (11532, 18915365), (12245, 17813964), (13020, 16753609), (13454, 16213170), (13682, 15942990), (14415, 15132292), (14694, 14844970), (16590, 13148402), (17143, 12724260), (19220, 11349219), (20181, 10808780), (20523, 10628660), (24490, 8906982), (26908, 8106585), (27364, 7971495), (28830, 7566146), (29388, 7422485), (33180, 6574201), (33635, 6485268), (34205, 6377196), (34286, 6362130), (36735, 5937988), (40362, 5404390), (41046, 5314330), (47887, 4555140), (48980, 4453491), (51429, 4241420), (57660, 3783073), (67270, 3242634), (68410, 3188598), (68572, 3181065), (73470, 2968994), (75919, 2873220), (80724, 2702195), (82092, 2657165), (85715, 2544852), (95774, 2277570), (100905, 2161756), (102615, 2125732), (102858, 2120710), (134540, 1621317), (136820, 1594299), (143661, 1518380), (146940, 1484497), (151838, 1436610), (171430, 1272426), (191548, 1138785), (201810, 1080878), (205230, 1062866), (205716, 1060355), (212071, 1028580), (227757, 957740), (239435, 911028), (257145, 848284), (287322, 759190), (303676, 718305), (342860, 636213), (379595, 574644), (403620, 540439), (410460, 531433), (424142, 514290), (455514, 478870)]