20543742180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:540

約数の個数: 384

約数和(自身を含む): 70633382400

約数和(自身を除く): 50089640220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 59, 60, 65, 78, 90, 108, 117, 118, 130, 135, 156, 177, 180, 193, 195, 234, 236, 257, 260, 270, 295, 351, 354, 386, 390, 468, 514, 531, 540, 579, 585, 590, 702, 708, 767, 771, 772, 780, 885, 965, 1028, 1062, 1158, 1170, 1180, 1285, 1404, 1534, 1542, 1593, 1737, 1755, 1770, 1930, 2124, 2301, 2313, 2316, 2340, 2509, 2570, 2655, 2895, 3068, 3084, 3186, 3341, 3474, 3510, 3540, 3835, 3855, 3860, 4602, 4626, 5018, 5140, 5211, 5310, 5790, 6372, 6682, 6903, 6939, 6948, 7020, 7527, 7670, 7710, 7965, 8685, 9204, 9252, 10023, 10036, 10422, 10620, 11387, 11505, 11565, 11580, 12545, 13364, 13806, 13878, 15054, 15163, 15340, 15420, 15930, 16705, 17370, 20046, 20709, 20844, 22581, 22774, 23010, 23130, 25090, 26055, 27612, 27756, 30069, 30108, 30326, 31860, 33410, 34161, 34515, 34695, 34740, 37635, 40092, 41418, 45162, 45489, 45548, 46020, 46260, 49601, 50115, 50180, 52110, 56935, 60138, 60652, 66820, 67743, 68322, 69030, 69390, 75270, 75815, 82836, 90207, 90324, 90978, 99202, 100230, 102483, 103545, 104220, 112905, 113870, 120276, 135486, 136467, 136644, 138060, 138780, 148031, 148803, 150345, 150540, 151630, 170805, 180414, 181956, 197119, 198404, 200460, 204966, 207090, 225810, 227445, 227740, 248005, 270972, 272934, 296062, 297606, 300690, 303260, 307449, 338715, 341610, 360828, 394238, 409401, 409932, 414180, 444093, 446409, 451035, 451620, 454890, 496010, 512415, 545868, 591357, 592124, 595212, 601380, 614898, 644813, 677430, 682335, 683220, 740155, 744015, 788476, 818802, 888186, 892818, 902070, 909780, 985595, 992020, 1024830, 1182714, 1229796, 1289626, 1332279, 1339227, 1354860, 1364670, 1480310, 1488030, 1537245, 1637604, 1774071, 1776372, 1785636, 1804140, 1934439, 1971190, 2047005, 2049660, 2220465, 2232045, 2365428, 2579252, 2664558, 2678454, 2729340, 2926459, 2956785, 2960620, 2976060, 3074490, 3224065, 3548142, 3868878, 3942380, 3996837, 4094010, 4440930, 4464090, 5322213, 5329116, 5356908, 5803317, 5852918, 5913570, 6148980, 6448130, 6661395, 6696135, 7096284, 7737756, 7993674, 8188020, 8779377, 8870355, 8881860, 8928180, 9672195, 10644426, 11606634, 11705836, 11827140, 12896260, 13322790, 13392270, 14632295, 15987348, 17409951, 17558754, 17740710, 19344390, 19984185, 21288852, 23213268, 26338131, 26611065, 26645580, 26784540, 29016585, 29264590, 34819902, 35117508, 35481420, 38043967, 38688780, 39968370, 43896885, 52676262, 53222130, 58033170, 58529180, 69639804, 76087934, 79014393, 79936740, 87049755, 87793770, 105352524, 106444260, 114131901, 116066340, 131690655, 152175868, 158028786, 174099510, 175587540, 190219835, 228263802, 263381310, 316057572, 342395703, 348199020, 380439670, 395071965, 456527604, 526762620, 570659505, 684791406, 760879340, 790143930, 1027187109, 1141319010, 1369582812, 1580287860, 1711978515, 2054374218, 2282638020, 3423957030, 4108748436, 5135935545, 6847914060, 10271871090, 20543742180]

約数ペア:

[(1, 20543742180), (2, 10271871090), (3, 6847914060), (4, 5135935545), (5, 4108748436), (6, 3423957030), (9, 2282638020), (10, 2054374218), (12, 1711978515), (13, 1580287860), (15, 1369582812), (18, 1141319010), (20, 1027187109), (26, 790143930), (27, 760879340), (30, 684791406), (36, 570659505), (39, 526762620), (45, 456527604), (52, 395071965), (54, 380439670), (59, 348199020), (60, 342395703), (65, 316057572), (78, 263381310), (90, 228263802), (108, 190219835), (117, 175587540), (118, 174099510), (130, 158028786), (135, 152175868), (156, 131690655), (177, 116066340), (180, 114131901), (193, 106444260), (195, 105352524), (234, 87793770), (236, 87049755), (257, 79936740), (260, 79014393), (270, 76087934), (295, 69639804), (351, 58529180), (354, 58033170), (386, 53222130), (390, 52676262), (468, 43896885), (514, 39968370), (531, 38688780), (540, 38043967), (579, 35481420), (585, 35117508), (590, 34819902), (702, 29264590), (708, 29016585), (767, 26784540), (771, 26645580), (772, 26611065), (780, 26338131), (885, 23213268), (965, 21288852), (1028, 19984185), (1062, 19344390), (1158, 17740710), (1170, 17558754), (1180, 17409951), (1285, 15987348), (1404, 14632295), (1534, 13392270), (1542, 13322790), (1593, 12896260), (1737, 11827140), (1755, 11705836), (1770, 11606634), (1930, 10644426), (2124, 9672195), (2301, 8928180), (2313, 8881860), (2316, 8870355), (2340, 8779377), (2509, 8188020), (2570, 7993674), (2655, 7737756), (2895, 7096284), (3068, 6696135), (3084, 6661395), (3186, 6448130), (3341, 6148980), (3474, 5913570), (3510, 5852918), (3540, 5803317), (3835, 5356908), (3855, 5329116), (3860, 5322213), (4602, 4464090), (4626, 4440930), (5018, 4094010), (5140, 3996837), (5211, 3942380), (5310, 3868878), (5790, 3548142), (6372, 3224065), (6682, 3074490), (6903, 2976060), (6939, 2960620), (6948, 2956785), (7020, 2926459), (7527, 2729340), (7670, 2678454), (7710, 2664558), (7965, 2579252), (8685, 2365428), (9204, 2232045), (9252, 2220465), (10023, 2049660), (10036, 2047005), (10422, 1971190), (10620, 1934439), (11387, 1804140), (11505, 1785636), (11565, 1776372), (11580, 1774071), (12545, 1637604), (13364, 1537245), (13806, 1488030), (13878, 1480310), (15054, 1364670), (15163, 1354860), (15340, 1339227), (15420, 1332279), (15930, 1289626), (16705, 1229796), (17370, 1182714), (20046, 1024830), (20709, 992020), (20844, 985595), (22581, 909780), (22774, 902070), (23010, 892818), (23130, 888186), (25090, 818802), (26055, 788476), (27612, 744015), (27756, 740155), (30069, 683220), (30108, 682335), (30326, 677430), (31860, 644813), (33410, 614898), (34161, 601380), (34515, 595212), (34695, 592124), (34740, 591357), (37635, 545868), (40092, 512415), (41418, 496010), (45162, 454890), (45489, 451620), (45548, 451035), (46020, 446409), (46260, 444093), (49601, 414180), (50115, 409932), (50180, 409401), (52110, 394238), (56935, 360828), (60138, 341610), (60652, 338715), (66820, 307449), (67743, 303260), (68322, 300690), (69030, 297606), (69390, 296062), (75270, 272934), (75815, 270972), (82836, 248005), (90207, 227740), (90324, 227445), (90978, 225810), (99202, 207090), (100230, 204966), (102483, 200460), (103545, 198404), (104220, 197119), (112905, 181956), (113870, 180414), (120276, 170805), (135486, 151630), (136467, 150540), (136644, 150345), (138060, 148803), (138780, 148031)]