20221052280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1453}}^1$

素因数の和:2302

約数の個数: 256

約数和(自身を含む): 71405591040

約数和(自身を除く): 51184538760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 811, 858, 1144, 1320, 1430, 1453, 1560, 1622, 1716, 2145, 2433, 2860, 2906, 3244, 3432, 4055, 4290, 4359, 4866, 5720, 5812, 6488, 7265, 8110, 8580, 8718, 8921, 9732, 10543, 11624, 12165, 14530, 15983, 16220, 17160, 17436, 17842, 18889, 19464, 21086, 21795, 24330, 26763, 29060, 31629, 31966, 32440, 34872, 35684, 37778, 42172, 43590, 44605, 47949, 48660, 52715, 53526, 56667, 58120, 63258, 63932, 71368, 75556, 79915, 84344, 87180, 89210, 94445, 95898, 97320, 105430, 107052, 113334, 115973, 126516, 127864, 133815, 151112, 158145, 159830, 174360, 178420, 188890, 191796, 207779, 210860, 214104, 226668, 231946, 239745, 253032, 267630, 283335, 316290, 319660, 347919, 356840, 377780, 383592, 415558, 421720, 453336, 463892, 479490, 535260, 566670, 579865, 623337, 632580, 639320, 695838, 755560, 831116, 927784, 958980, 1038895, 1070520, 1133340, 1159730, 1178383, 1246674, 1265160, 1391676, 1662232, 1739595, 1917960, 2077790, 2266680, 2319460, 2356766, 2493348, 2783352, 3116685, 3479190, 3535149, 4155580, 4638920, 4713532, 4986696, 5891915, 6233370, 6958380, 7070298, 8311160, 9427064, 11783830, 12466740, 12962213, 13916760, 14140596, 15318979, 17675745, 23567660, 24933480, 25924426, 28281192, 30637958, 35351490, 38886639, 45956937, 47135320, 51848852, 61275916, 64811065, 70702980, 76594895, 77773278, 91913874, 103697704, 122551832, 129622130, 141405960, 153189790, 155546556, 168508769, 183827748, 194433195, 229784685, 259244260, 306379580, 311093112, 337017538, 367655496, 388866390, 459569370, 505526307, 518488520, 612759160, 674035076, 777732780, 842543845, 919138740, 1011052614, 1348070152, 1555465560, 1685087690, 1838277480, 2022105228, 2527631535, 3370175380, 4044210456, 5055263070, 6740350760, 10110526140, 20221052280]

約数ペア:

[(1, 20221052280), (2, 10110526140), (3, 6740350760), (4, 5055263070), (5, 4044210456), (6, 3370175380), (8, 2527631535), (10, 2022105228), (11, 1838277480), (12, 1685087690), (13, 1555465560), (15, 1348070152), (20, 1011052614), (22, 919138740), (24, 842543845), (26, 777732780), (30, 674035076), (33, 612759160), (39, 518488520), (40, 505526307), (44, 459569370), (52, 388866390), (55, 367655496), (60, 337017538), (65, 311093112), (66, 306379580), (78, 259244260), (88, 229784685), (104, 194433195), (110, 183827748), (120, 168508769), (130, 155546556), (132, 153189790), (143, 141405960), (156, 129622130), (165, 122551832), (195, 103697704), (220, 91913874), (260, 77773278), (264, 76594895), (286, 70702980), (312, 64811065), (330, 61275916), (390, 51848852), (429, 47135320), (440, 45956937), (520, 38886639), (572, 35351490), (660, 30637958), (715, 28281192), (780, 25924426), (811, 24933480), (858, 23567660), (1144, 17675745), (1320, 15318979), (1430, 14140596), (1453, 13916760), (1560, 12962213), (1622, 12466740), (1716, 11783830), (2145, 9427064), (2433, 8311160), (2860, 7070298), (2906, 6958380), (3244, 6233370), (3432, 5891915), (4055, 4986696), (4290, 4713532), (4359, 4638920), (4866, 4155580), (5720, 3535149), (5812, 3479190), (6488, 3116685), (7265, 2783352), (8110, 2493348), (8580, 2356766), (8718, 2319460), (8921, 2266680), (9732, 2077790), (10543, 1917960), (11624, 1739595), (12165, 1662232), (14530, 1391676), (15983, 1265160), (16220, 1246674), (17160, 1178383), (17436, 1159730), (17842, 1133340), (18889, 1070520), (19464, 1038895), (21086, 958980), (21795, 927784), (24330, 831116), (26763, 755560), (29060, 695838), (31629, 639320), (31966, 632580), (32440, 623337), (34872, 579865), (35684, 566670), (37778, 535260), (42172, 479490), (43590, 463892), (44605, 453336), (47949, 421720), (48660, 415558), (52715, 383592), (53526, 377780), (56667, 356840), (58120, 347919), (63258, 319660), (63932, 316290), (71368, 283335), (75556, 267630), (79915, 253032), (84344, 239745), (87180, 231946), (89210, 226668), (94445, 214104), (95898, 210860), (97320, 207779), (105430, 191796), (107052, 188890), (113334, 178420), (115973, 174360), (126516, 159830), (127864, 158145), (133815, 151112)]