156789755980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{4013}}^1$

素因数の和:4784

約数の個数: 192

約数和(自身を含む): 407848089600

約数和(自身を除く): 251058333620

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 247, 260, 286, 380, 418, 494, 572, 715, 719, 836, 988, 1045, 1235, 1430, 1438, 2090, 2470, 2717, 2860, 2876, 3595, 4013, 4180, 4940, 5434, 7190, 7909, 8026, 9347, 10868, 13585, 13661, 14380, 15818, 16052, 18694, 20065, 27170, 27322, 31636, 37388, 39545, 40130, 44143, 46735, 52169, 54340, 54644, 68305, 76247, 79090, 80260, 88286, 93470, 102817, 104338, 136610, 150271, 152494, 158180, 176572, 177593, 186940, 205634, 208676, 220715, 260845, 273220, 300542, 304988, 355186, 381235, 411268, 441430, 514085, 521690, 573859, 601084, 710372, 751355, 762470, 838717, 882860, 887965, 991211, 1028170, 1043380, 1147718, 1502710, 1524940, 1677434, 1775930, 1953523, 1982422, 2056340, 2295436, 2869295, 2885347, 3005420, 3354868, 3551860, 3907046, 3964844, 4193585, 4956055, 5738590, 5770694, 7814092, 8387170, 9767615, 9912110, 10903321, 11477180, 11541388, 14426735, 16774340, 19535230, 19824220, 21806642, 28853470, 31738817, 37509511, 39070460, 43613284, 54516605, 54821593, 57706940, 63477634, 75019022, 109033210, 109643186, 126955268, 150038044, 158694085, 187547555, 218066420, 219286372, 274107965, 317388170, 375095110, 412604621, 548215930, 603037523, 634776340, 712680709, 750190220, 825209242, 1096431860, 1206075046, 1425361418, 1650418484, 2063023105, 2412150092, 2850722836, 3015187615, 3563403545, 4126046210, 6030375230, 7126807090, 7839487799, 8252092420, 12060750460, 14253614180, 15678975598, 31357951196, 39197438995, 78394877990, 156789755980]

約数ペア:

[(1, 156789755980), (2, 78394877990), (4, 39197438995), (5, 31357951196), (10, 15678975598), (11, 14253614180), (13, 12060750460), (19, 8252092420), (20, 7839487799), (22, 7126807090), (26, 6030375230), (38, 4126046210), (44, 3563403545), (52, 3015187615), (55, 2850722836), (65, 2412150092), (76, 2063023105), (95, 1650418484), (110, 1425361418), (130, 1206075046), (143, 1096431860), (190, 825209242), (209, 750190220), (220, 712680709), (247, 634776340), (260, 603037523), (286, 548215930), (380, 412604621), (418, 375095110), (494, 317388170), (572, 274107965), (715, 219286372), (719, 218066420), (836, 187547555), (988, 158694085), (1045, 150038044), (1235, 126955268), (1430, 109643186), (1438, 109033210), (2090, 75019022), (2470, 63477634), (2717, 57706940), (2860, 54821593), (2876, 54516605), (3595, 43613284), (4013, 39070460), (4180, 37509511), (4940, 31738817), (5434, 28853470), (7190, 21806642), (7909, 19824220), (8026, 19535230), (9347, 16774340), (10868, 14426735), (13585, 11541388), (13661, 11477180), (14380, 10903321), (15818, 9912110), (16052, 9767615), (18694, 8387170), (20065, 7814092), (27170, 5770694), (27322, 5738590), (31636, 4956055), (37388, 4193585), (39545, 3964844), (40130, 3907046), (44143, 3551860), (46735, 3354868), (52169, 3005420), (54340, 2885347), (54644, 2869295), (68305, 2295436), (76247, 2056340), (79090, 1982422), (80260, 1953523), (88286, 1775930), (93470, 1677434), (102817, 1524940), (104338, 1502710), (136610, 1147718), (150271, 1043380), (152494, 1028170), (158180, 991211), (176572, 887965), (177593, 882860), (186940, 838717), (205634, 762470), (208676, 751355), (220715, 710372), (260845, 601084), (273220, 573859), (300542, 521690), (304988, 514085), (355186, 441430), (381235, 411268)]