2012988060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:377

約数の個数: 288

約数和(自身を含む): 6791016960

約数和(自身を除く): 4778028900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 157, 163, 171, 180, 190, 207, 228, 230, 276, 285, 314, 326, 342, 345, 380, 414, 437, 460, 471, 489, 570, 628, 652, 684, 690, 785, 815, 828, 855, 874, 942, 978, 1035, 1140, 1311, 1380, 1413, 1467, 1570, 1630, 1710, 1748, 1884, 1956, 2070, 2185, 2355, 2445, 2622, 2826, 2934, 2983, 3097, 3140, 3260, 3420, 3611, 3749, 3933, 4140, 4370, 4710, 4890, 5244, 5652, 5868, 5966, 6194, 6555, 7065, 7222, 7335, 7498, 7866, 8740, 8949, 9291, 9420, 9780, 10833, 11247, 11932, 12388, 13110, 14130, 14444, 14670, 14915, 14996, 15485, 15732, 17898, 18055, 18582, 18745, 19665, 21666, 22494, 25591, 26220, 26847, 27873, 28260, 29340, 29830, 30970, 32499, 33741, 35796, 36110, 37164, 37490, 39330, 43332, 44745, 44988, 46455, 51182, 53694, 54165, 55746, 56235, 59660, 61940, 64998, 67482, 68609, 71231, 72220, 74980, 76773, 78660, 89490, 92910, 102364, 107388, 108330, 111492, 112470, 127955, 129996, 134235, 134964, 137218, 139365, 142462, 153546, 162495, 168705, 178980, 185820, 205827, 213693, 216660, 224940, 230319, 255910, 268470, 274436, 278730, 284924, 307092, 324990, 337410, 343045, 356155, 383865, 411654, 427386, 460638, 486229, 511820, 536940, 557460, 588593, 617481, 641079, 649980, 674820, 686090, 712310, 767730, 823308, 854772, 921276, 972458, 1029135, 1068465, 1151595, 1177186, 1234962, 1282158, 1372180, 1424620, 1458687, 1535460, 1765779, 1944916, 2058270, 2136930, 2303190, 2354372, 2431145, 2469924, 2564316, 2917374, 2942965, 3087405, 3205395, 3531558, 4116540, 4273860, 4376061, 4606380, 4862290, 5297337, 5834748, 5885930, 6174810, 6410790, 7063116, 7293435, 8752122, 8828895, 9724580, 10594674, 11183267, 11771860, 12349620, 12821580, 14586870, 17504244, 17657790, 21189348, 21880305, 22366534, 26486685, 29173740, 33549801, 35315580, 43760610, 44733068, 52973370, 55916335, 67099602, 87521220, 100649403, 105946740, 111832670, 134199204, 167749005, 201298806, 223665340, 335498010, 402597612, 503247015, 670996020, 1006494030, 2012988060]

約数ペア:

[(1, 2012988060), (2, 1006494030), (3, 670996020), (4, 503247015), (5, 402597612), (6, 335498010), (9, 223665340), (10, 201298806), (12, 167749005), (15, 134199204), (18, 111832670), (19, 105946740), (20, 100649403), (23, 87521220), (30, 67099602), (36, 55916335), (38, 52973370), (45, 44733068), (46, 43760610), (57, 35315580), (60, 33549801), (69, 29173740), (76, 26486685), (90, 22366534), (92, 21880305), (95, 21189348), (114, 17657790), (115, 17504244), (138, 14586870), (157, 12821580), (163, 12349620), (171, 11771860), (180, 11183267), (190, 10594674), (207, 9724580), (228, 8828895), (230, 8752122), (276, 7293435), (285, 7063116), (314, 6410790), (326, 6174810), (342, 5885930), (345, 5834748), (380, 5297337), (414, 4862290), (437, 4606380), (460, 4376061), (471, 4273860), (489, 4116540), (570, 3531558), (628, 3205395), (652, 3087405), (684, 2942965), (690, 2917374), (785, 2564316), (815, 2469924), (828, 2431145), (855, 2354372), (874, 2303190), (942, 2136930), (978, 2058270), (1035, 1944916), (1140, 1765779), (1311, 1535460), (1380, 1458687), (1413, 1424620), (1467, 1372180), (1570, 1282158), (1630, 1234962), (1710, 1177186), (1748, 1151595), (1884, 1068465), (1956, 1029135), (2070, 972458), (2185, 921276), (2355, 854772), (2445, 823308), (2622, 767730), (2826, 712310), (2934, 686090), (2983, 674820), (3097, 649980), (3140, 641079), (3260, 617481), (3420, 588593), (3611, 557460), (3749, 536940), (3933, 511820), (4140, 486229), (4370, 460638), (4710, 427386), (4890, 411654), (5244, 383865), (5652, 356155), (5868, 343045), (5966, 337410), (6194, 324990), (6555, 307092), (7065, 284924), (7222, 278730), (7335, 274436), (7498, 268470), (7866, 255910), (8740, 230319), (8949, 224940), (9291, 216660), (9420, 213693), (9780, 205827), (10833, 185820), (11247, 178980), (11932, 168705), (12388, 162495), (13110, 153546), (14130, 142462), (14444, 139365), (14670, 137218), (14915, 134964), (14996, 134235), (15485, 129996), (15732, 127955), (17898, 112470), (18055, 111492), (18582, 108330), (18745, 107388), (19665, 102364), (21666, 92910), (22494, 89490), (25591, 78660), (26220, 76773), (26847, 74980), (27873, 72220), (28260, 71231), (29340, 68609), (29830, 67482), (30970, 64998), (32499, 61940), (33741, 59660), (35796, 56235), (36110, 55746), (37164, 54165), (37490, 53694), (39330, 51182), (43332, 46455), (44745, 44988)]