1995731640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:547

約数の個数: 384

約数和(自身を含む): 7799500800

約数和(自身を除く): 5803769160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 59, 60, 62, 63, 70, 72, 84, 90, 93, 105, 118, 120, 124, 126, 140, 155, 168, 177, 180, 186, 210, 217, 236, 248, 252, 279, 280, 295, 310, 315, 354, 360, 372, 413, 420, 433, 434, 465, 472, 504, 531, 558, 590, 620, 630, 651, 708, 744, 826, 840, 866, 868, 885, 930, 1062, 1085, 1116, 1180, 1239, 1240, 1260, 1299, 1302, 1395, 1416, 1652, 1732, 1736, 1770, 1829, 1860, 1953, 2065, 2124, 2165, 2170, 2232, 2360, 2478, 2520, 2598, 2604, 2655, 2790, 3031, 3255, 3304, 3464, 3540, 3658, 3717, 3720, 3897, 3906, 4130, 4248, 4330, 4340, 4956, 5196, 5208, 5310, 5487, 5580, 6062, 6195, 6495, 6510, 7080, 7316, 7434, 7794, 7812, 8260, 8660, 8680, 9093, 9145, 9765, 9912, 10392, 10620, 10974, 11160, 12124, 12390, 12803, 12990, 13020, 13423, 14632, 14868, 15155, 15588, 15624, 16461, 16520, 17320, 18186, 18290, 18585, 19485, 19530, 21240, 21948, 24248, 24780, 25547, 25606, 25980, 26040, 26846, 27279, 27435, 29736, 30310, 31176, 32922, 36372, 36580, 37170, 38409, 38970, 39060, 40269, 43896, 45465, 49560, 51094, 51212, 51960, 53692, 54558, 54870, 60620, 64015, 65844, 67115, 72744, 73160, 74340, 76641, 76818, 77940, 78120, 80538, 82305, 90930, 93961, 102188, 102424, 107384, 109116, 109740, 115227, 120807, 121240, 127735, 128030, 131688, 134230, 136395, 148680, 153282, 153636, 155880, 161076, 164610, 178829, 181860, 187922, 192045, 201345, 204376, 218232, 219480, 229923, 230454, 241614, 255470, 256060, 268460, 272790, 281883, 306564, 307272, 322152, 329220, 357658, 363720, 375844, 383205, 384090, 402690, 459846, 460908, 469805, 483228, 510940, 512120, 536487, 536920, 545580, 563766, 576135, 604035, 613128, 658440, 715316, 751688, 766410, 768180, 791957, 805380, 845649, 894145, 919692, 921816, 939610, 966456, 1021880, 1072974, 1091160, 1127532, 1149615, 1152270, 1208070, 1409415, 1430632, 1532820, 1536360, 1583914, 1609461, 1610760, 1691298, 1788290, 1839384, 1879220, 2145948, 2255064, 2299230, 2304540, 2375871, 2416140, 2682435, 2818830, 3065640, 3167828, 3218922, 3382596, 3576580, 3758440, 3959785, 4228245, 4291896, 4598460, 4609080, 4751742, 4832280, 5364870, 5543699, 5637660, 6335656, 6437844, 6765192, 7127613, 7153160, 7919570, 8047305, 8456490, 9196920, 9503484, 10729740, 11087398, 11275320, 11879355, 12875688, 14255226, 15839140, 16094610, 16631097, 16912980, 19006968, 21459480, 22174796, 23758710, 27718495, 28510452, 31678280, 32189220, 33262194, 33825960, 35638065, 44349592, 47517420, 49893291, 55436990, 57020904, 64378440, 66524388, 71276130, 83155485, 95034840, 99786582, 110873980, 133048776, 142552260, 166310970, 199573164, 221747960, 249466455, 285104520, 332621940, 399146328, 498932910, 665243880, 997865820, 1995731640]

約数ペア:

[(1, 1995731640), (2, 997865820), (3, 665243880), (4, 498932910), (5, 399146328), (6, 332621940), (7, 285104520), (8, 249466455), (9, 221747960), (10, 199573164), (12, 166310970), (14, 142552260), (15, 133048776), (18, 110873980), (20, 99786582), (21, 95034840), (24, 83155485), (28, 71276130), (30, 66524388), (31, 64378440), (35, 57020904), (36, 55436990), (40, 49893291), (42, 47517420), (45, 44349592), (56, 35638065), (59, 33825960), (60, 33262194), (62, 32189220), (63, 31678280), (70, 28510452), (72, 27718495), (84, 23758710), (90, 22174796), (93, 21459480), (105, 19006968), (118, 16912980), (120, 16631097), (124, 16094610), (126, 15839140), (140, 14255226), (155, 12875688), (168, 11879355), (177, 11275320), (180, 11087398), (186, 10729740), (210, 9503484), (217, 9196920), (236, 8456490), (248, 8047305), (252, 7919570), (279, 7153160), (280, 7127613), (295, 6765192), (310, 6437844), (315, 6335656), (354, 5637660), (360, 5543699), (372, 5364870), (413, 4832280), (420, 4751742), (433, 4609080), (434, 4598460), (465, 4291896), (472, 4228245), (504, 3959785), (531, 3758440), (558, 3576580), (590, 3382596), (620, 3218922), (630, 3167828), (651, 3065640), (708, 2818830), (744, 2682435), (826, 2416140), (840, 2375871), (866, 2304540), (868, 2299230), (885, 2255064), (930, 2145948), (1062, 1879220), (1085, 1839384), (1116, 1788290), (1180, 1691298), (1239, 1610760), (1240, 1609461), (1260, 1583914), (1299, 1536360), (1302, 1532820), (1395, 1430632), (1416, 1409415), (1652, 1208070), (1732, 1152270), (1736, 1149615), (1770, 1127532), (1829, 1091160), (1860, 1072974), (1953, 1021880), (2065, 966456), (2124, 939610), (2165, 921816), (2170, 919692), (2232, 894145), (2360, 845649), (2478, 805380), (2520, 791957), (2598, 768180), (2604, 766410), (2655, 751688), (2790, 715316), (3031, 658440), (3255, 613128), (3304, 604035), (3464, 576135), (3540, 563766), (3658, 545580), (3717, 536920), (3720, 536487), (3897, 512120), (3906, 510940), (4130, 483228), (4248, 469805), (4330, 460908), (4340, 459846), (4956, 402690), (5196, 384090), (5208, 383205), (5310, 375844), (5487, 363720), (5580, 357658), (6062, 329220), (6195, 322152), (6495, 307272), (6510, 306564), (7080, 281883), (7316, 272790), (7434, 268460), (7794, 256060), (7812, 255470), (8260, 241614), (8660, 230454), (8680, 229923), (9093, 219480), (9145, 218232), (9765, 204376), (9912, 201345), (10392, 192045), (10620, 187922), (10974, 181860), (11160, 178829), (12124, 164610), (12390, 161076), (12803, 155880), (12990, 153636), (13020, 153282), (13423, 148680), (14632, 136395), (14868, 134230), (15155, 131688), (15588, 128030), (15624, 127735), (16461, 121240), (16520, 120807), (17320, 115227), (18186, 109740), (18290, 109116), (18585, 107384), (19485, 102424), (19530, 102188), (21240, 93961), (21948, 90930), (24248, 82305), (24780, 80538), (25547, 78120), (25606, 77940), (25980, 76818), (26040, 76641), (26846, 74340), (27279, 73160), (27435, 72744), (29736, 67115), (30310, 65844), (31176, 64015), (32922, 60620), (36372, 54870), (36580, 54558), (37170, 53692), (38409, 51960), (38970, 51212), (39060, 51094), (40269, 49560), (43896, 45465)]