20193540120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{769}}^1$

素因数の和:1011

約数の個数: 384

約数和(自身を含む): 73455782400

約数和(自身を除く): 53262242280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 181, 186, 195, 234, 248, 260, 279, 310, 312, 360, 362, 372, 390, 403, 465, 468, 520, 543, 558, 585, 620, 724, 744, 769, 780, 806, 905, 930, 936, 1086, 1116, 1170, 1209, 1240, 1395, 1448, 1538, 1560, 1612, 1629, 1810, 1860, 2015, 2172, 2232, 2307, 2340, 2353, 2418, 2715, 2790, 3076, 3224, 3258, 3620, 3627, 3720, 3845, 4030, 4344, 4614, 4680, 4706, 4836, 5430, 5580, 5611, 6045, 6152, 6516, 6921, 7059, 7240, 7254, 7690, 8060, 8145, 9228, 9412, 9672, 9997, 10860, 11160, 11222, 11535, 11765, 12090, 13032, 13842, 14118, 14508, 15380, 16120, 16290, 16833, 18135, 18456, 18824, 19994, 21177, 21720, 22444, 23070, 23530, 23839, 24180, 27684, 28055, 28236, 29016, 29991, 30760, 32580, 33666, 34605, 35295, 36270, 39988, 42354, 44888, 46140, 47060, 47678, 48360, 49985, 50499, 55368, 56110, 56472, 59982, 65160, 67332, 69210, 70590, 71517, 72540, 72943, 79976, 84165, 84708, 89973, 92280, 94120, 95356, 99970, 100998, 105885, 112220, 119195, 119964, 134664, 138420, 139189, 141180, 143034, 145080, 145886, 149955, 168330, 169416, 179946, 190712, 199940, 201996, 211770, 214551, 218829, 224440, 238390, 239928, 252495, 276840, 278378, 282360, 286068, 291772, 299910, 309907, 336660, 357585, 359892, 364715, 399880, 403992, 417567, 423540, 429102, 437658, 449865, 476780, 504990, 556756, 572136, 583544, 599820, 619814, 656487, 673320, 695945, 715170, 719784, 729430, 835134, 847080, 858204, 875316, 899730, 929721, 953560, 1009980, 1072755, 1094145, 1113512, 1199640, 1239628, 1252701, 1312974, 1391890, 1430340, 1458860, 1549535, 1670268, 1716408, 1750632, 1799460, 1809457, 1859442, 2019960, 2087835, 2145510, 2188290, 2479256, 2505402, 2625948, 2783780, 2789163, 2860680, 2917720, 3099070, 3282435, 3340536, 3598920, 3618914, 3718884, 4175670, 4291020, 4314859, 4376580, 4648605, 5010804, 5251896, 5428371, 5567560, 5578326, 6198140, 6263505, 6564870, 7237828, 7437768, 8351340, 8582040, 8629718, 8753160, 9047285, 9297210, 10021608, 10856742, 11156652, 12396280, 12527010, 12944577, 13129740, 13945815, 14475656, 16285113, 16702680, 17259436, 18094570, 18594420, 21574295, 21713484, 22313304, 25054020, 25889154, 26259480, 27141855, 27891630, 32570226, 34518872, 36189140, 37188840, 38833731, 43148590, 43426968, 50108040, 51778308, 54283710, 55783260, 56093167, 64722885, 65140452, 72378280, 77667462, 81425565, 86297180, 103556616, 108567420, 111566520, 112186334, 129445770, 130280904, 155334924, 162851130, 168279501, 172594360, 194168655, 217134840, 224372668, 258891540, 280465835, 310669848, 325702260, 336559002, 388337310, 448745336, 504838503, 517783080, 560931670, 651404520, 673118004, 776674620, 841397505, 1009677006, 1121863340, 1346236008, 1553349240, 1682795010, 2019354012, 2243726680, 2524192515, 3365590020, 4038708024, 5048385030, 6731180040, 10096770060, 20193540120]

約数ペア:

[(1, 20193540120), (2, 10096770060), (3, 6731180040), (4, 5048385030), (5, 4038708024), (6, 3365590020), (8, 2524192515), (9, 2243726680), (10, 2019354012), (12, 1682795010), (13, 1553349240), (15, 1346236008), (18, 1121863340), (20, 1009677006), (24, 841397505), (26, 776674620), (30, 673118004), (31, 651404520), (36, 560931670), (39, 517783080), (40, 504838503), (45, 448745336), (52, 388337310), (60, 336559002), (62, 325702260), (65, 310669848), (72, 280465835), (78, 258891540), (90, 224372668), (93, 217134840), (104, 194168655), (117, 172594360), (120, 168279501), (124, 162851130), (130, 155334924), (155, 130280904), (156, 129445770), (180, 112186334), (181, 111566520), (186, 108567420), (195, 103556616), (234, 86297180), (248, 81425565), (260, 77667462), (279, 72378280), (310, 65140452), (312, 64722885), (360, 56093167), (362, 55783260), (372, 54283710), (390, 51778308), (403, 50108040), (465, 43426968), (468, 43148590), (520, 38833731), (543, 37188840), (558, 36189140), (585, 34518872), (620, 32570226), (724, 27891630), (744, 27141855), (769, 26259480), (780, 25889154), (806, 25054020), (905, 22313304), (930, 21713484), (936, 21574295), (1086, 18594420), (1116, 18094570), (1170, 17259436), (1209, 16702680), (1240, 16285113), (1395, 14475656), (1448, 13945815), (1538, 13129740), (1560, 12944577), (1612, 12527010), (1629, 12396280), (1810, 11156652), (1860, 10856742), (2015, 10021608), (2172, 9297210), (2232, 9047285), (2307, 8753160), (2340, 8629718), (2353, 8582040), (2418, 8351340), (2715, 7437768), (2790, 7237828), (3076, 6564870), (3224, 6263505), (3258, 6198140), (3620, 5578326), (3627, 5567560), (3720, 5428371), (3845, 5251896), (4030, 5010804), (4344, 4648605), (4614, 4376580), (4680, 4314859), (4706, 4291020), (4836, 4175670), (5430, 3718884), (5580, 3618914), (5611, 3598920), (6045, 3340536), (6152, 3282435), (6516, 3099070), (6921, 2917720), (7059, 2860680), (7240, 2789163), (7254, 2783780), (7690, 2625948), (8060, 2505402), (8145, 2479256), (9228, 2188290), (9412, 2145510), (9672, 2087835), (9997, 2019960), (10860, 1859442), (11160, 1809457), (11222, 1799460), (11535, 1750632), (11765, 1716408), (12090, 1670268), (13032, 1549535), (13842, 1458860), (14118, 1430340), (14508, 1391890), (15380, 1312974), (16120, 1252701), (16290, 1239628), (16833, 1199640), (18135, 1113512), (18456, 1094145), (18824, 1072755), (19994, 1009980), (21177, 953560), (21720, 929721), (22444, 899730), (23070, 875316), (23530, 858204), (23839, 847080), (24180, 835134), (27684, 729430), (28055, 719784), (28236, 715170), (29016, 695945), (29991, 673320), (30760, 656487), (32580, 619814), (33666, 599820), (34605, 583544), (35295, 572136), (36270, 556756), (39988, 504990), (42354, 476780), (44888, 449865), (46140, 437658), (47060, 429102), (47678, 423540), (48360, 417567), (49985, 403992), (50499, 399880), (55368, 364715), (56110, 359892), (56472, 357585), (59982, 336660), (65160, 309907), (67332, 299910), (69210, 291772), (70590, 286068), (71517, 282360), (72540, 278378), (72943, 276840), (79976, 252495), (84165, 239928), (84708, 238390), (89973, 224440), (92280, 218829), (94120, 214551), (95356, 211770), (99970, 201996), (100998, 199940), (105885, 190712), (112220, 179946), (119195, 169416), (119964, 168330), (134664, 149955), (138420, 145886), (139189, 145080), (141180, 143034)]