8445123540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:588

約数の個数: 432

約数和(自身を含む): 31287320064

約数和(自身を除く): 22842196524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 49, 60, 62, 63, 67, 70, 84, 90, 93, 98, 105, 124, 126, 134, 140, 147, 155, 180, 186, 196, 201, 210, 217, 245, 252, 268, 279, 294, 310, 315, 335, 372, 402, 420, 434, 441, 461, 465, 469, 490, 558, 588, 603, 620, 630, 651, 670, 735, 804, 868, 882, 922, 930, 938, 980, 1005, 1085, 1116, 1206, 1260, 1302, 1340, 1383, 1395, 1407, 1470, 1519, 1764, 1844, 1860, 1876, 1953, 2010, 2077, 2170, 2205, 2305, 2345, 2412, 2604, 2766, 2790, 2814, 2940, 3015, 3038, 3227, 3255, 3283, 3906, 4020, 4149, 4154, 4221, 4340, 4410, 4557, 4610, 4690, 5532, 5580, 5628, 6030, 6076, 6231, 6454, 6510, 6566, 6915, 7035, 7595, 7812, 8298, 8308, 8442, 8820, 9114, 9220, 9380, 9681, 9765, 9849, 10385, 12060, 12462, 12908, 13020, 13132, 13671, 13830, 14070, 14291, 14539, 15190, 16135, 16415, 16596, 16884, 18228, 18693, 19362, 19530, 19698, 20745, 20770, 21105, 22589, 22785, 24924, 27342, 27660, 28140, 28582, 29043, 29078, 29547, 30380, 30887, 31155, 32270, 32830, 37386, 38724, 39060, 39396, 41490, 41540, 42210, 42873, 43617, 45178, 45570, 48405, 49245, 54684, 57164, 58086, 58156, 59094, 61774, 62310, 64540, 65660, 67767, 68355, 71455, 72695, 74772, 82980, 84420, 85746, 87234, 90356, 91140, 92661, 93465, 96810, 98490, 100037, 101773, 112945, 116172, 118188, 123548, 124620, 128619, 130851, 135534, 136710, 142910, 145215, 145390, 147735, 154435, 171492, 174468, 185322, 186930, 193620, 196980, 200074, 203301, 203546, 214365, 216209, 218085, 225890, 257238, 261702, 271068, 273420, 277983, 285820, 290430, 290780, 295470, 300111, 305319, 308870, 338835, 370644, 373860, 400148, 406602, 407092, 428730, 432418, 436170, 451780, 463305, 500185, 508865, 514476, 523404, 555966, 580860, 590940, 600222, 610638, 617740, 643095, 648627, 654255, 677670, 700259, 813204, 857460, 864836, 872340, 900333, 915957, 926610, 957497, 1000370, 1016505, 1017730, 1081045, 1111932, 1200444, 1221276, 1286190, 1297254, 1308510, 1355340, 1389915, 1400518, 1500555, 1513463, 1526595, 1800666, 1831914, 1853220, 1914994, 1945881, 2000740, 2033010, 2035460, 2100777, 2162090, 2572380, 2594508, 2617020, 2779830, 2801036, 2872491, 3001110, 3026926, 3053190, 3243135, 3501295, 3601332, 3663828, 3829988, 3891762, 4066020, 4201554, 4324180, 4501665, 4540389, 4579785, 4787485, 5559660, 5744982, 6002220, 6053852, 6106380, 6302331, 6486270, 6702479, 7002590, 7567315, 7783524, 8403108, 8617473, 9003330, 9080778, 9159570, 9574970, 9729405, 10503885, 11489964, 12604662, 12972540, 13404958, 13621167, 14005180, 14362455, 15134630, 17234946, 18006660, 18161556, 18319140, 19149940, 19458810, 20107437, 21007770, 22701945, 25209324, 26809916, 27242334, 28724910, 30269260, 31511655, 33512395, 34469892, 38917620, 40214874, 42015540, 43087365, 45403890, 46917353, 54484668, 57449820, 60322311, 63023310, 67024790, 68105835, 80429748, 86174730, 90807780, 93834706, 100537185, 120644622, 126046620, 134049580, 136211670, 140752059, 172349460, 187669412, 201074370, 234586765, 241289244, 272423340, 281504118, 301611555, 402148740, 422256177, 469173530, 563008236, 603223110, 703760295, 844512354, 938347060, 1206446220, 1407520590, 1689024708, 2111280885, 2815041180, 4222561770, 8445123540]

約数ペア:

[(1, 8445123540), (2, 4222561770), (3, 2815041180), (4, 2111280885), (5, 1689024708), (6, 1407520590), (7, 1206446220), (9, 938347060), (10, 844512354), (12, 703760295), (14, 603223110), (15, 563008236), (18, 469173530), (20, 422256177), (21, 402148740), (28, 301611555), (30, 281504118), (31, 272423340), (35, 241289244), (36, 234586765), (42, 201074370), (45, 187669412), (49, 172349460), (60, 140752059), (62, 136211670), (63, 134049580), (67, 126046620), (70, 120644622), (84, 100537185), (90, 93834706), (93, 90807780), (98, 86174730), (105, 80429748), (124, 68105835), (126, 67024790), (134, 63023310), (140, 60322311), (147, 57449820), (155, 54484668), (180, 46917353), (186, 45403890), (196, 43087365), (201, 42015540), (210, 40214874), (217, 38917620), (245, 34469892), (252, 33512395), (268, 31511655), (279, 30269260), (294, 28724910), (310, 27242334), (315, 26809916), (335, 25209324), (372, 22701945), (402, 21007770), (420, 20107437), (434, 19458810), (441, 19149940), (461, 18319140), (465, 18161556), (469, 18006660), (490, 17234946), (558, 15134630), (588, 14362455), (603, 14005180), (620, 13621167), (630, 13404958), (651, 12972540), (670, 12604662), (735, 11489964), (804, 10503885), (868, 9729405), (882, 9574970), (922, 9159570), (930, 9080778), (938, 9003330), (980, 8617473), (1005, 8403108), (1085, 7783524), (1116, 7567315), (1206, 7002590), (1260, 6702479), (1302, 6486270), (1340, 6302331), (1383, 6106380), (1395, 6053852), (1407, 6002220), (1470, 5744982), (1519, 5559660), (1764, 4787485), (1844, 4579785), (1860, 4540389), (1876, 4501665), (1953, 4324180), (2010, 4201554), (2077, 4066020), (2170, 3891762), (2205, 3829988), (2305, 3663828), (2345, 3601332), (2412, 3501295), (2604, 3243135), (2766, 3053190), (2790, 3026926), (2814, 3001110), (2940, 2872491), (3015, 2801036), (3038, 2779830), (3227, 2617020), (3255, 2594508), (3283, 2572380), (3906, 2162090), (4020, 2100777), (4149, 2035460), (4154, 2033010), (4221, 2000740), (4340, 1945881), (4410, 1914994), (4557, 1853220), (4610, 1831914), (4690, 1800666), (5532, 1526595), (5580, 1513463), (5628, 1500555), (6030, 1400518), (6076, 1389915), (6231, 1355340), (6454, 1308510), (6510, 1297254), (6566, 1286190), (6915, 1221276), (7035, 1200444), (7595, 1111932), (7812, 1081045), (8298, 1017730), (8308, 1016505), (8442, 1000370), (8820, 957497), (9114, 926610), (9220, 915957), (9380, 900333), (9681, 872340), (9765, 864836), (9849, 857460), (10385, 813204), (12060, 700259), (12462, 677670), (12908, 654255), (13020, 648627), (13132, 643095), (13671, 617740), (13830, 610638), (14070, 600222), (14291, 590940), (14539, 580860), (15190, 555966), (16135, 523404), (16415, 514476), (16596, 508865), (16884, 500185), (18228, 463305), (18693, 451780), (19362, 436170), (19530, 432418), (19698, 428730), (20745, 407092), (20770, 406602), (21105, 400148), (22589, 373860), (22785, 370644), (24924, 338835), (27342, 308870), (27660, 305319), (28140, 300111), (28582, 295470), (29043, 290780), (29078, 290430), (29547, 285820), (30380, 277983), (30887, 273420), (31155, 271068), (32270, 261702), (32830, 257238), (37386, 225890), (38724, 218085), (39060, 216209), (39396, 214365), (41490, 203546), (41540, 203301), (42210, 200074), (42873, 196980), (43617, 193620), (45178, 186930), (45570, 185322), (48405, 174468), (49245, 171492), (54684, 154435), (57164, 147735), (58086, 145390), (58156, 145215), (59094, 142910), (61774, 136710), (62310, 135534), (64540, 130851), (65660, 128619), (67767, 124620), (68355, 123548), (71455, 118188), (72695, 116172), (74772, 112945), (82980, 101773), (84420, 100037), (85746, 98490), (87234, 96810), (90356, 93465), (91140, 92661)]