155888551560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{37897}}^1$

素因数の和:38060

約数の個数: 256

約数和(自身を含む): 550097049600

約数和(自身を除く): 394208498040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 83, 84, 105, 118, 120, 140, 166, 168, 177, 210, 236, 249, 280, 295, 332, 354, 413, 415, 420, 472, 498, 581, 590, 664, 708, 826, 830, 840, 885, 996, 1162, 1180, 1239, 1245, 1416, 1652, 1660, 1743, 1770, 1992, 2065, 2324, 2360, 2478, 2490, 2905, 3304, 3320, 3486, 3540, 4130, 4648, 4897, 4956, 4980, 5810, 6195, 6972, 7080, 8260, 8715, 9794, 9912, 9960, 11620, 12390, 13944, 14691, 16520, 17430, 19588, 23240, 24485, 24780, 29382, 34279, 34860, 37897, 39176, 48970, 49560, 58764, 68558, 69720, 73455, 75794, 97940, 102837, 113691, 117528, 137116, 146910, 151588, 171395, 189485, 195880, 205674, 227382, 265279, 274232, 293820, 303176, 342790, 378970, 411348, 454764, 514185, 530558, 568455, 587640, 685580, 757940, 795837, 822696, 909528, 1028370, 1061116, 1136910, 1326395, 1371160, 1515880, 1591674, 2056740, 2122232, 2235923, 2273820, 2652790, 3145451, 3183348, 3979185, 4113480, 4471846, 4547640, 5305580, 6290902, 6366696, 6707769, 7958370, 8943692, 9436353, 10611160, 11179615, 12581804, 13415538, 15651461, 15727255, 15916740, 17887384, 18872706, 22018157, 22359230, 25163608, 26831076, 31302922, 31454510, 31833480, 33538845, 37745412, 44036314, 44718460, 46954383, 47181765, 53662152, 62605844, 62909020, 66054471, 67077690, 75490824, 78257305, 88072628, 89436920, 93908766, 94363530, 110090785, 125211688, 125818040, 132108942, 134155380, 156514610, 176145256, 185581609, 187817532, 188727060, 220181570, 234771915, 264217884, 268310760, 313029220, 330272355, 371163218, 375635064, 377454120, 440363140, 469543830, 528435768, 556744827, 626058440, 660544710, 742326436, 880726280, 927908045, 939087660, 1113489654, 1299071263, 1321089420, 1484652872, 1855816090, 1878175320, 2226979308, 2598142526, 2642178840, 2783724135, 3711632180, 3897213789, 4453958616, 5196285052, 5567448270, 6495356315, 7423264360, 7794427578, 10392570104, 11134896540, 12990712630, 15588855156, 19486068945, 22269793080, 25981425260, 31177710312, 38972137890, 51962850520, 77944275780, 155888551560]

約数ペア:

[(1, 155888551560), (2, 77944275780), (3, 51962850520), (4, 38972137890), (5, 31177710312), (6, 25981425260), (7, 22269793080), (8, 19486068945), (10, 15588855156), (12, 12990712630), (14, 11134896540), (15, 10392570104), (20, 7794427578), (21, 7423264360), (24, 6495356315), (28, 5567448270), (30, 5196285052), (35, 4453958616), (40, 3897213789), (42, 3711632180), (56, 2783724135), (59, 2642178840), (60, 2598142526), (70, 2226979308), (83, 1878175320), (84, 1855816090), (105, 1484652872), (118, 1321089420), (120, 1299071263), (140, 1113489654), (166, 939087660), (168, 927908045), (177, 880726280), (210, 742326436), (236, 660544710), (249, 626058440), (280, 556744827), (295, 528435768), (332, 469543830), (354, 440363140), (413, 377454120), (415, 375635064), (420, 371163218), (472, 330272355), (498, 313029220), (581, 268310760), (590, 264217884), (664, 234771915), (708, 220181570), (826, 188727060), (830, 187817532), (840, 185581609), (885, 176145256), (996, 156514610), (1162, 134155380), (1180, 132108942), (1239, 125818040), (1245, 125211688), (1416, 110090785), (1652, 94363530), (1660, 93908766), (1743, 89436920), (1770, 88072628), (1992, 78257305), (2065, 75490824), (2324, 67077690), (2360, 66054471), (2478, 62909020), (2490, 62605844), (2905, 53662152), (3304, 47181765), (3320, 46954383), (3486, 44718460), (3540, 44036314), (4130, 37745412), (4648, 33538845), (4897, 31833480), (4956, 31454510), (4980, 31302922), (5810, 26831076), (6195, 25163608), (6972, 22359230), (7080, 22018157), (8260, 18872706), (8715, 17887384), (9794, 15916740), (9912, 15727255), (9960, 15651461), (11620, 13415538), (12390, 12581804), (13944, 11179615), (14691, 10611160), (16520, 9436353), (17430, 8943692), (19588, 7958370), (23240, 6707769), (24485, 6366696), (24780, 6290902), (29382, 5305580), (34279, 4547640), (34860, 4471846), (37897, 4113480), (39176, 3979185), (48970, 3183348), (49560, 3145451), (58764, 2652790), (68558, 2273820), (69720, 2235923), (73455, 2122232), (75794, 2056740), (97940, 1591674), (102837, 1515880), (113691, 1371160), (117528, 1326395), (137116, 1136910), (146910, 1061116), (151588, 1028370), (171395, 909528), (189485, 822696), (195880, 795837), (205674, 757940), (227382, 685580), (265279, 587640), (274232, 568455), (293820, 530558), (303176, 514185), (342790, 454764), (378970, 411348)]