556767120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 480

約数和(自身を含む): 2235071232

約数和(自身を除く): 1678304112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 48, 52, 53, 56, 60, 65, 70, 74, 78, 80, 84, 91, 104, 105, 106, 111, 112, 120, 130, 140, 148, 156, 159, 168, 169, 182, 185, 195, 208, 210, 212, 222, 240, 259, 260, 265, 273, 280, 296, 312, 318, 336, 338, 364, 370, 371, 390, 420, 424, 444, 455, 481, 507, 518, 520, 530, 546, 555, 560, 592, 624, 636, 676, 689, 728, 740, 742, 777, 780, 795, 840, 845, 848, 888, 910, 962, 1014, 1036, 1040, 1060, 1092, 1110, 1113, 1183, 1272, 1295, 1352, 1365, 1378, 1443, 1456, 1480, 1484, 1554, 1560, 1590, 1680, 1690, 1776, 1820, 1855, 1924, 1961, 2028, 2067, 2072, 2120, 2184, 2220, 2226, 2366, 2405, 2535, 2544, 2590, 2704, 2730, 2756, 2886, 2960, 2968, 3108, 3120, 3180, 3367, 3380, 3445, 3549, 3640, 3710, 3848, 3885, 3922, 4056, 4134, 4144, 4240, 4368, 4440, 4452, 4732, 4810, 4823, 5070, 5180, 5460, 5512, 5565, 5772, 5883, 5915, 5936, 6216, 6253, 6360, 6734, 6760, 6890, 7098, 7215, 7280, 7420, 7696, 7770, 7844, 8112, 8268, 8880, 8904, 8957, 9464, 9620, 9646, 9805, 10101, 10140, 10335, 10360, 10920, 11024, 11130, 11544, 11766, 11830, 12432, 12506, 12720, 13468, 13520, 13727, 13780, 14196, 14430, 14469, 14840, 15540, 15688, 16536, 16835, 17745, 17808, 17914, 18759, 18928, 19240, 19292, 19610, 20202, 20280, 20670, 20720, 21840, 22260, 23088, 23532, 23660, 24115, 25012, 25493, 26871, 26936, 27454, 27560, 28392, 28860, 28938, 29415, 29680, 31080, 31265, 31376, 33072, 33670, 35490, 35828, 37518, 38480, 38584, 39220, 40404, 40560, 41181, 41340, 43771, 44520, 44785, 47064, 47320, 48230, 50024, 50505, 50986, 53742, 53872, 54908, 55120, 56784, 57720, 57876, 58830, 62160, 62530, 62699, 67340, 68635, 70980, 71656, 72345, 75036, 76479, 77168, 78440, 80808, 82362, 82680, 87542, 89040, 89570, 93795, 94128, 94640, 96460, 100048, 101010, 101972, 107484, 109816, 115440, 115752, 117660, 125060, 125398, 127465, 131313, 134355, 134680, 137270, 141960, 143312, 144690, 150072, 152958, 156880, 161616, 164724, 165360, 175084, 178451, 179140, 187590, 188097, 192920, 202020, 203944, 205905, 214968, 218855, 219632, 231504, 235320, 250120, 250796, 254930, 262626, 268710, 269360, 274540, 283920, 289380, 300144, 305916, 313495, 329448, 331409, 350168, 356902, 358280, 375180, 376194, 382395, 385840, 404040, 407888, 411810, 429936, 437710, 470640, 500240, 501592, 509860, 525252, 535353, 537420, 549080, 578760, 611832, 626990, 656565, 658896, 662818, 700336, 713804, 716560, 750360, 752388, 764790, 808080, 823620, 875420, 892255, 940485, 994227, 1003184, 1019720, 1050504, 1070706, 1074840, 1098160, 1157520, 1223664, 1253980, 1313130, 1325636, 1427608, 1500720, 1504776, 1529580, 1647240, 1657045, 1750840, 1784510, 1880970, 1988454, 2039440, 2101008, 2141412, 2149680, 2319863, 2507960, 2626260, 2651272, 2676765, 2855216, 3009552, 3059160, 3294480, 3314090, 3501680, 3569020, 3761940, 3976908, 4282824, 4639726, 4971135, 5015920, 5252520, 5302544, 5353530, 6118320, 6628180, 6959589, 7138040, 7523880, 7953816, 8565648, 9279452, 9942270, 10505040, 10707060, 11599315, 13256360, 13919178, 14276080, 15047760, 15907632, 18558904, 19884540, 21414120, 23198630, 26512720, 27838356, 34797945, 37117808, 39769080, 42828240, 46397260, 55676712, 69595890, 79538160, 92794520, 111353424, 139191780, 185589040, 278383560, 556767120]

約数ペア:

[(1, 556767120), (2, 278383560), (3, 185589040), (4, 139191780), (5, 111353424), (6, 92794520), (7, 79538160), (8, 69595890), (10, 55676712), (12, 46397260), (13, 42828240), (14, 39769080), (15, 37117808), (16, 34797945), (20, 27838356), (21, 26512720), (24, 23198630), (26, 21414120), (28, 19884540), (30, 18558904), (35, 15907632), (37, 15047760), (39, 14276080), (40, 13919178), (42, 13256360), (48, 11599315), (52, 10707060), (53, 10505040), (56, 9942270), (60, 9279452), (65, 8565648), (70, 7953816), (74, 7523880), (78, 7138040), (80, 6959589), (84, 6628180), (91, 6118320), (104, 5353530), (105, 5302544), (106, 5252520), (111, 5015920), (112, 4971135), (120, 4639726), (130, 4282824), (140, 3976908), (148, 3761940), (156, 3569020), (159, 3501680), (168, 3314090), (169, 3294480), (182, 3059160), (185, 3009552), (195, 2855216), (208, 2676765), (210, 2651272), (212, 2626260), (222, 2507960), (240, 2319863), (259, 2149680), (260, 2141412), (265, 2101008), (273, 2039440), (280, 1988454), (296, 1880970), (312, 1784510), (318, 1750840), (336, 1657045), (338, 1647240), (364, 1529580), (370, 1504776), (371, 1500720), (390, 1427608), (420, 1325636), (424, 1313130), (444, 1253980), (455, 1223664), (481, 1157520), (507, 1098160), (518, 1074840), (520, 1070706), (530, 1050504), (546, 1019720), (555, 1003184), (560, 994227), (592, 940485), (624, 892255), (636, 875420), (676, 823620), (689, 808080), (728, 764790), (740, 752388), (742, 750360), (777, 716560), (780, 713804), (795, 700336), (840, 662818), (845, 658896), (848, 656565), (888, 626990), (910, 611832), (962, 578760), (1014, 549080), (1036, 537420), (1040, 535353), (1060, 525252), (1092, 509860), (1110, 501592), (1113, 500240), (1183, 470640), (1272, 437710), (1295, 429936), (1352, 411810), (1365, 407888), (1378, 404040), (1443, 385840), (1456, 382395), (1480, 376194), (1484, 375180), (1554, 358280), (1560, 356902), (1590, 350168), (1680, 331409), (1690, 329448), (1776, 313495), (1820, 305916), (1855, 300144), (1924, 289380), (1961, 283920), (2028, 274540), (2067, 269360), (2072, 268710), (2120, 262626), (2184, 254930), (2220, 250796), (2226, 250120), (2366, 235320), (2405, 231504), (2535, 219632), (2544, 218855), (2590, 214968), (2704, 205905), (2730, 203944), (2756, 202020), (2886, 192920), (2960, 188097), (2968, 187590), (3108, 179140), (3120, 178451), (3180, 175084), (3367, 165360), (3380, 164724), (3445, 161616), (3549, 156880), (3640, 152958), (3710, 150072), (3848, 144690), (3885, 143312), (3922, 141960), (4056, 137270), (4134, 134680), (4144, 134355), (4240, 131313), (4368, 127465), (4440, 125398), (4452, 125060), (4732, 117660), (4810, 115752), (4823, 115440), (5070, 109816), (5180, 107484), (5460, 101972), (5512, 101010), (5565, 100048), (5772, 96460), (5883, 94640), (5915, 94128), (5936, 93795), (6216, 89570), (6253, 89040), (6360, 87542), (6734, 82680), (6760, 82362), (6890, 80808), (7098, 78440), (7215, 77168), (7280, 76479), (7420, 75036), (7696, 72345), (7770, 71656), (7844, 70980), (8112, 68635), (8268, 67340), (8880, 62699), (8904, 62530), (8957, 62160), (9464, 58830), (9620, 57876), (9646, 57720), (9805, 56784), (10101, 55120), (10140, 54908), (10335, 53872), (10360, 53742), (10920, 50986), (11024, 50505), (11130, 50024), (11544, 48230), (11766, 47320), (11830, 47064), (12432, 44785), (12506, 44520), (12720, 43771), (13468, 41340), (13520, 41181), (13727, 40560), (13780, 40404), (14196, 39220), (14430, 38584), (14469, 38480), (14840, 37518), (15540, 35828), (15688, 35490), (16536, 33670), (16835, 33072), (17745, 31376), (17808, 31265), (17914, 31080), (18759, 29680), (18928, 29415), (19240, 28938), (19292, 28860), (19610, 28392), (20202, 27560), (20280, 27454), (20670, 26936), (20720, 26871), (21840, 25493), (22260, 25012), (23088, 24115), (23532, 23660)]