31212740520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2633}}^1$

素因数の和:2829

約数の個数: 384

約数和(自身を含む): 116491284000

約数和(自身を除く): 85278543480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 149, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 298, 306, 312, 340, 360, 390, 408, 442, 447, 468, 510, 520, 585, 596, 612, 663, 680, 745, 765, 780, 884, 894, 936, 1020, 1105, 1170, 1192, 1224, 1326, 1341, 1490, 1530, 1560, 1768, 1788, 1937, 1989, 2040, 2210, 2235, 2340, 2533, 2633, 2652, 2682, 2980, 3060, 3315, 3576, 3874, 3978, 4420, 4470, 4680, 5066, 5266, 5304, 5364, 5811, 5960, 6120, 6630, 6705, 7599, 7748, 7899, 7956, 8840, 8940, 9685, 9945, 10132, 10532, 10728, 11622, 12665, 13165, 13260, 13410, 15198, 15496, 15798, 15912, 17433, 17880, 19370, 19890, 20264, 21064, 22797, 23244, 23697, 25330, 26330, 26520, 26820, 29055, 30396, 31596, 32929, 34229, 34866, 37995, 38740, 39495, 39780, 44761, 45594, 46488, 47394, 50660, 52660, 53640, 58110, 60792, 63192, 65858, 68458, 69732, 75990, 77480, 78990, 79560, 87165, 89522, 91188, 94788, 98787, 101320, 102687, 105320, 113985, 116220, 118485, 131716, 134283, 136916, 139464, 151980, 157980, 164645, 171145, 174330, 179044, 182376, 189576, 197574, 205374, 223805, 227970, 232440, 236970, 263432, 268566, 273832, 296361, 303960, 308061, 315960, 329290, 342290, 348660, 358088, 392317, 395148, 402849, 410748, 447610, 455940, 473940, 493935, 513435, 537132, 581893, 592722, 616122, 658580, 671415, 684580, 697320, 784634, 790296, 805698, 821496, 895220, 911880, 947880, 987870, 1026870, 1074264, 1163786, 1176951, 1185444, 1232244, 1317160, 1342830, 1369160, 1481805, 1540305, 1569268, 1611396, 1745679, 1790440, 1961585, 1975740, 2014245, 2053740, 2327572, 2353902, 2370888, 2464488, 2685660, 2909465, 2963610, 3080610, 3138536, 3222792, 3491358, 3530853, 3923170, 3951480, 4028490, 4107480, 4655144, 4707804, 5100121, 5237037, 5371320, 5818930, 5884755, 5927220, 6161220, 6669389, 6982716, 7061706, 7846340, 8056980, 8728395, 9415608, 10200242, 10474074, 11637860, 11769510, 11854440, 12322440, 13338778, 13965432, 14123412, 15300363, 15692680, 16113960, 17456790, 17654265, 20008167, 20400484, 20948148, 23275720, 23539020, 25500605, 26185185, 26677556, 28246824, 30600726, 33346945, 34913580, 35308530, 40016334, 40800968, 41896296, 45901089, 47078040, 51001210, 52370370, 53355112, 60024501, 61201452, 66693890, 69827160, 70617060, 76501815, 80032668, 86702057, 91802178, 100040835, 102002420, 104740740, 120049002, 122402904, 133387780, 141234120, 153003630, 160065336, 173404114, 183604356, 200081670, 204004840, 209481480, 229505445, 240098004, 260106171, 266775560, 300122505, 306007260, 346808228, 367208712, 400163340, 433510285, 459010890, 480196008, 520212342, 600245010, 612014520, 693616456, 780318513, 800326680, 867020570, 918021780, 1040424684, 1200490020, 1300530855, 1560637026, 1734041140, 1836043560, 2080849368, 2400980040, 2601061710, 3121274052, 3468082280, 3901592565, 5202123420, 6242548104, 7803185130, 10404246840, 15606370260, 31212740520]

約数ペア:

[(1, 31212740520), (2, 15606370260), (3, 10404246840), (4, 7803185130), (5, 6242548104), (6, 5202123420), (8, 3901592565), (9, 3468082280), (10, 3121274052), (12, 2601061710), (13, 2400980040), (15, 2080849368), (17, 1836043560), (18, 1734041140), (20, 1560637026), (24, 1300530855), (26, 1200490020), (30, 1040424684), (34, 918021780), (36, 867020570), (39, 800326680), (40, 780318513), (45, 693616456), (51, 612014520), (52, 600245010), (60, 520212342), (65, 480196008), (68, 459010890), (72, 433510285), (78, 400163340), (85, 367208712), (90, 346808228), (102, 306007260), (104, 300122505), (117, 266775560), (120, 260106171), (130, 240098004), (136, 229505445), (149, 209481480), (153, 204004840), (156, 200081670), (170, 183604356), (180, 173404114), (195, 160065336), (204, 153003630), (221, 141234120), (234, 133387780), (255, 122402904), (260, 120049002), (298, 104740740), (306, 102002420), (312, 100040835), (340, 91802178), (360, 86702057), (390, 80032668), (408, 76501815), (442, 70617060), (447, 69827160), (468, 66693890), (510, 61201452), (520, 60024501), (585, 53355112), (596, 52370370), (612, 51001210), (663, 47078040), (680, 45901089), (745, 41896296), (765, 40800968), (780, 40016334), (884, 35308530), (894, 34913580), (936, 33346945), (1020, 30600726), (1105, 28246824), (1170, 26677556), (1192, 26185185), (1224, 25500605), (1326, 23539020), (1341, 23275720), (1490, 20948148), (1530, 20400484), (1560, 20008167), (1768, 17654265), (1788, 17456790), (1937, 16113960), (1989, 15692680), (2040, 15300363), (2210, 14123412), (2235, 13965432), (2340, 13338778), (2533, 12322440), (2633, 11854440), (2652, 11769510), (2682, 11637860), (2980, 10474074), (3060, 10200242), (3315, 9415608), (3576, 8728395), (3874, 8056980), (3978, 7846340), (4420, 7061706), (4470, 6982716), (4680, 6669389), (5066, 6161220), (5266, 5927220), (5304, 5884755), (5364, 5818930), (5811, 5371320), (5960, 5237037), (6120, 5100121), (6630, 4707804), (6705, 4655144), (7599, 4107480), (7748, 4028490), (7899, 3951480), (7956, 3923170), (8840, 3530853), (8940, 3491358), (9685, 3222792), (9945, 3138536), (10132, 3080610), (10532, 2963610), (10728, 2909465), (11622, 2685660), (12665, 2464488), (13165, 2370888), (13260, 2353902), (13410, 2327572), (15198, 2053740), (15496, 2014245), (15798, 1975740), (15912, 1961585), (17433, 1790440), (17880, 1745679), (19370, 1611396), (19890, 1569268), (20264, 1540305), (21064, 1481805), (22797, 1369160), (23244, 1342830), (23697, 1317160), (25330, 1232244), (26330, 1185444), (26520, 1176951), (26820, 1163786), (29055, 1074264), (30396, 1026870), (31596, 987870), (32929, 947880), (34229, 911880), (34866, 895220), (37995, 821496), (38740, 805698), (39495, 790296), (39780, 784634), (44761, 697320), (45594, 684580), (46488, 671415), (47394, 658580), (50660, 616122), (52660, 592722), (53640, 581893), (58110, 537132), (60792, 513435), (63192, 493935), (65858, 473940), (68458, 455940), (69732, 447610), (75990, 410748), (77480, 402849), (78990, 395148), (79560, 392317), (87165, 358088), (89522, 348660), (91188, 342290), (94788, 329290), (98787, 315960), (101320, 308061), (102687, 303960), (105320, 296361), (113985, 273832), (116220, 268566), (118485, 263432), (131716, 236970), (134283, 232440), (136916, 227970), (139464, 223805), (151980, 205374), (157980, 197574), (164645, 189576), (171145, 182376), (174330, 179044)]