210587624520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{76831}}^1$

素因数の和:77116

約数の個数: 256

約数和(自身を含む): 780662292480

約数和(自身を除く): 570074667960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 251, 260, 273, 280, 312, 364, 390, 420, 455, 502, 520, 546, 728, 753, 780, 840, 910, 1004, 1092, 1255, 1365, 1506, 1560, 1757, 1820, 2008, 2184, 2510, 2730, 3012, 3263, 3514, 3640, 3765, 5020, 5271, 5460, 6024, 6526, 7028, 7530, 8785, 9789, 10040, 10542, 10920, 13052, 14056, 15060, 16315, 17570, 19578, 21084, 22841, 26104, 26355, 30120, 32630, 35140, 39156, 42168, 45682, 48945, 52710, 65260, 68523, 70280, 76831, 78312, 91364, 97890, 105420, 114205, 130520, 137046, 153662, 182728, 195780, 210840, 228410, 230493, 274092, 307324, 342615, 384155, 391560, 456820, 460986, 537817, 548184, 614648, 685230, 768310, 913640, 921972, 998803, 1075634, 1152465, 1370460, 1536620, 1613451, 1843944, 1997606, 2151268, 2304930, 2689085, 2740920, 2996409, 3073240, 3226902, 3995212, 4302536, 4609860, 4994015, 5378170, 5992818, 6453804, 6991621, 7990424, 8067255, 9219720, 9988030, 10756340, 11985636, 12907608, 13983242, 14982045, 16134510, 19284581, 19976060, 20974863, 21512680, 23971272, 27966484, 29964090, 32269020, 34958105, 38569162, 39952120, 41949726, 55932968, 57853743, 59928180, 64538040, 69916210, 77138324, 83899452, 96422905, 104874315, 115707486, 119856360, 134992067, 139832420, 154276648, 167798904, 192845810, 209748630, 231414972, 250699553, 269984134, 279664840, 289268715, 385691620, 404976201, 419497260, 462829944, 501399106, 539968268, 578537430, 674960335, 752098659, 771383240, 809952402, 838994520, 1002798212, 1079936536, 1157074860, 1253497765, 1349920670, 1504197318, 1619904804, 1754896871, 2005596424, 2024881005, 2314149720, 2506995530, 2699841340, 3008394636, 3239809608, 3509793742, 3760493295, 4049762010, 5013991060, 5264690613, 5399682680, 6016789272, 7019587484, 7520986590, 8099524020, 8774484355, 10027982120, 10529381226, 14039174968, 15041973180, 16199048040, 17548968710, 21058762452, 26323453065, 30083946360, 35097937420, 42117524904, 52646906130, 70195874840, 105293812260, 210587624520]

約数ペア:

[(1, 210587624520), (2, 105293812260), (3, 70195874840), (4, 52646906130), (5, 42117524904), (6, 35097937420), (7, 30083946360), (8, 26323453065), (10, 21058762452), (12, 17548968710), (13, 16199048040), (14, 15041973180), (15, 14039174968), (20, 10529381226), (21, 10027982120), (24, 8774484355), (26, 8099524020), (28, 7520986590), (30, 7019587484), (35, 6016789272), (39, 5399682680), (40, 5264690613), (42, 5013991060), (52, 4049762010), (56, 3760493295), (60, 3509793742), (65, 3239809608), (70, 3008394636), (78, 2699841340), (84, 2506995530), (91, 2314149720), (104, 2024881005), (105, 2005596424), (120, 1754896871), (130, 1619904804), (140, 1504197318), (156, 1349920670), (168, 1253497765), (182, 1157074860), (195, 1079936536), (210, 1002798212), (251, 838994520), (260, 809952402), (273, 771383240), (280, 752098659), (312, 674960335), (364, 578537430), (390, 539968268), (420, 501399106), (455, 462829944), (502, 419497260), (520, 404976201), (546, 385691620), (728, 289268715), (753, 279664840), (780, 269984134), (840, 250699553), (910, 231414972), (1004, 209748630), (1092, 192845810), (1255, 167798904), (1365, 154276648), (1506, 139832420), (1560, 134992067), (1757, 119856360), (1820, 115707486), (2008, 104874315), (2184, 96422905), (2510, 83899452), (2730, 77138324), (3012, 69916210), (3263, 64538040), (3514, 59928180), (3640, 57853743), (3765, 55932968), (5020, 41949726), (5271, 39952120), (5460, 38569162), (6024, 34958105), (6526, 32269020), (7028, 29964090), (7530, 27966484), (8785, 23971272), (9789, 21512680), (10040, 20974863), (10542, 19976060), (10920, 19284581), (13052, 16134510), (14056, 14982045), (15060, 13983242), (16315, 12907608), (17570, 11985636), (19578, 10756340), (21084, 9988030), (22841, 9219720), (26104, 8067255), (26355, 7990424), (30120, 6991621), (32630, 6453804), (35140, 5992818), (39156, 5378170), (42168, 4994015), (45682, 4609860), (48945, 4302536), (52710, 3995212), (65260, 3226902), (68523, 3073240), (70280, 2996409), (76831, 2740920), (78312, 2689085), (91364, 2304930), (97890, 2151268), (105420, 1997606), (114205, 1843944), (130520, 1613451), (137046, 1536620), (153662, 1370460), (182728, 1152465), (195780, 1075634), (210840, 998803), (228410, 921972), (230493, 913640), (274092, 768310), (307324, 685230), (342615, 614648), (384155, 548184), (391560, 537817), (456820, 460986)]