126420006320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{49157}}^1$

素因数の和:49279

約数の個数: 160

約数和(自身を含む): 326528672256

約数和(自身を除く): 200108665936

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 61, 62, 68, 80, 85, 122, 124, 136, 155, 170, 244, 248, 272, 305, 310, 340, 488, 496, 527, 610, 620, 680, 976, 1037, 1054, 1220, 1240, 1360, 1891, 2074, 2108, 2440, 2480, 2635, 3782, 4148, 4216, 4880, 5185, 5270, 7564, 8296, 8432, 9455, 10370, 10540, 15128, 16592, 18910, 20740, 21080, 30256, 32147, 37820, 41480, 42160, 49157, 64294, 75640, 82960, 98314, 128588, 151280, 160735, 196628, 245785, 257176, 321470, 393256, 491570, 514352, 642940, 786512, 835669, 983140, 1285880, 1523867, 1671338, 1966280, 2571760, 2998577, 3047734, 3342676, 3932560, 4178345, 5997154, 6095468, 6685352, 7619335, 8356690, 11994308, 12190936, 13370704, 14992885, 15238670, 16713380, 23988616, 24381872, 25905739, 29985770, 30477340, 33426760, 47977232, 50975809, 51811478, 59971540, 60954680, 66853520, 92955887, 101951618, 103622956, 119943080, 121909360, 129528695, 185911774, 203903236, 207245912, 239886160, 254879045, 259057390, 371823548, 407806472, 414491824, 464779435, 509758090, 518114780, 743647096, 815612944, 929558870, 1019516180, 1036229560, 1487294192, 1580250079, 1859117740, 2039032360, 2072459120, 3160500158, 3718235480, 4078064720, 6321000316, 7436470960, 7901250395, 12642000632, 15802500790, 25284001264, 31605001580, 63210003160, 126420006320]

約数ペア:

[(1, 126420006320), (2, 63210003160), (4, 31605001580), (5, 25284001264), (8, 15802500790), (10, 12642000632), (16, 7901250395), (17, 7436470960), (20, 6321000316), (31, 4078064720), (34, 3718235480), (40, 3160500158), (61, 2072459120), (62, 2039032360), (68, 1859117740), (80, 1580250079), (85, 1487294192), (122, 1036229560), (124, 1019516180), (136, 929558870), (155, 815612944), (170, 743647096), (244, 518114780), (248, 509758090), (272, 464779435), (305, 414491824), (310, 407806472), (340, 371823548), (488, 259057390), (496, 254879045), (527, 239886160), (610, 207245912), (620, 203903236), (680, 185911774), (976, 129528695), (1037, 121909360), (1054, 119943080), (1220, 103622956), (1240, 101951618), (1360, 92955887), (1891, 66853520), (2074, 60954680), (2108, 59971540), (2440, 51811478), (2480, 50975809), (2635, 47977232), (3782, 33426760), (4148, 30477340), (4216, 29985770), (4880, 25905739), (5185, 24381872), (5270, 23988616), (7564, 16713380), (8296, 15238670), (8432, 14992885), (9455, 13370704), (10370, 12190936), (10540, 11994308), (15128, 8356690), (16592, 7619335), (18910, 6685352), (20740, 6095468), (21080, 5997154), (30256, 4178345), (32147, 3932560), (37820, 3342676), (41480, 3047734), (42160, 2998577), (49157, 2571760), (64294, 1966280), (75640, 1671338), (82960, 1523867), (98314, 1285880), (128588, 983140), (151280, 835669), (160735, 786512), (196628, 642940), (245785, 514352), (257176, 491570), (321470, 393256)]