19120739880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{877}}^1$

素因数の和:1184

約数の個数: 256

約数和(自身を含む): 63721728000

約数和(自身を除く): 44600988120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 199, 220, 249, 264, 330, 332, 398, 415, 440, 498, 597, 660, 664, 796, 830, 877, 913, 995, 996, 1194, 1245, 1320, 1592, 1660, 1754, 1826, 1990, 1992, 2189, 2388, 2490, 2631, 2739, 2985, 3320, 3508, 3652, 3980, 4378, 4385, 4565, 4776, 4980, 5262, 5478, 5970, 6567, 7016, 7304, 7960, 8756, 8770, 9130, 9647, 9960, 10524, 10945, 10956, 11940, 13134, 13155, 13695, 16517, 17512, 17540, 18260, 19294, 21048, 21890, 21912, 23880, 26268, 26310, 27390, 28941, 32835, 33034, 35080, 36520, 38588, 43780, 48235, 49551, 52536, 52620, 54780, 57882, 65670, 66068, 72791, 77176, 82585, 87560, 96470, 99102, 105240, 109560, 115764, 131340, 132136, 144705, 145582, 165170, 174523, 181687, 192940, 198204, 218373, 231528, 247755, 262680, 289410, 291164, 330340, 349046, 363374, 363955, 385880, 396408, 436746, 495510, 523569, 545061, 578820, 582328, 660680, 698092, 726748, 727910, 800701, 872615, 873492, 908435, 991020, 1047138, 1090122, 1091865, 1157640, 1396184, 1453496, 1455820, 1601402, 1745230, 1746984, 1816870, 1919753, 1982040, 2094276, 2180244, 2183730, 2402103, 2617845, 2725305, 2911640, 3202804, 3490460, 3633740, 3839506, 4003505, 4188552, 4360488, 4367460, 4804206, 5235690, 5450610, 5759259, 6405608, 6980920, 7267480, 7679012, 8007010, 8734920, 9598765, 9608412, 10471380, 10901220, 11518518, 12010515, 14485409, 15358024, 16014020, 19197530, 19216824, 20942760, 21802440, 23037036, 24021030, 28796295, 28970818, 32028040, 38395060, 43456227, 46074072, 48042060, 57592590, 57941636, 72427045, 76790120, 86912454, 96084120, 115185180, 115883272, 144854090, 159339499, 173824908, 217281135, 230370360, 289708180, 318678998, 347649816, 434562270, 478018497, 579416360, 637357996, 796697495, 869124540, 956036994, 1274715992, 1593394990, 1738249080, 1912073988, 2390092485, 3186789980, 3824147976, 4780184970, 6373579960, 9560369940, 19120739880]

約数ペア:

[(1, 19120739880), (2, 9560369940), (3, 6373579960), (4, 4780184970), (5, 3824147976), (6, 3186789980), (8, 2390092485), (10, 1912073988), (11, 1738249080), (12, 1593394990), (15, 1274715992), (20, 956036994), (22, 869124540), (24, 796697495), (30, 637357996), (33, 579416360), (40, 478018497), (44, 434562270), (55, 347649816), (60, 318678998), (66, 289708180), (83, 230370360), (88, 217281135), (110, 173824908), (120, 159339499), (132, 144854090), (165, 115883272), (166, 115185180), (199, 96084120), (220, 86912454), (249, 76790120), (264, 72427045), (330, 57941636), (332, 57592590), (398, 48042060), (415, 46074072), (440, 43456227), (498, 38395060), (597, 32028040), (660, 28970818), (664, 28796295), (796, 24021030), (830, 23037036), (877, 21802440), (913, 20942760), (995, 19216824), (996, 19197530), (1194, 16014020), (1245, 15358024), (1320, 14485409), (1592, 12010515), (1660, 11518518), (1754, 10901220), (1826, 10471380), (1990, 9608412), (1992, 9598765), (2189, 8734920), (2388, 8007010), (2490, 7679012), (2631, 7267480), (2739, 6980920), (2985, 6405608), (3320, 5759259), (3508, 5450610), (3652, 5235690), (3980, 4804206), (4378, 4367460), (4385, 4360488), (4565, 4188552), (4776, 4003505), (4980, 3839506), (5262, 3633740), (5478, 3490460), (5970, 3202804), (6567, 2911640), (7016, 2725305), (7304, 2617845), (7960, 2402103), (8756, 2183730), (8770, 2180244), (9130, 2094276), (9647, 1982040), (9960, 1919753), (10524, 1816870), (10945, 1746984), (10956, 1745230), (11940, 1601402), (13134, 1455820), (13155, 1453496), (13695, 1396184), (16517, 1157640), (17512, 1091865), (17540, 1090122), (18260, 1047138), (19294, 991020), (21048, 908435), (21890, 873492), (21912, 872615), (23880, 800701), (26268, 727910), (26310, 726748), (27390, 698092), (28941, 660680), (32835, 582328), (33034, 578820), (35080, 545061), (36520, 523569), (38588, 495510), (43780, 436746), (48235, 396408), (49551, 385880), (52536, 363955), (52620, 363374), (54780, 349046), (57882, 330340), (65670, 291164), (66068, 289410), (72791, 262680), (77176, 247755), (82585, 231528), (87560, 218373), (96470, 198204), (99102, 192940), (105240, 181687), (109560, 174523), (115764, 165170), (131340, 145582), (132136, 144705)]