1027456920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 512

約数和(自身を含む): 4313088000

約数和(自身を除く): 3285631080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 46, 54, 56, 57, 60, 63, 69, 70, 72, 76, 84, 90, 92, 95, 105, 108, 114, 115, 120, 126, 133, 135, 138, 140, 152, 161, 168, 171, 180, 184, 189, 190, 207, 210, 216, 228, 230, 252, 266, 270, 276, 280, 285, 311, 315, 322, 342, 345, 360, 378, 380, 399, 414, 420, 437, 456, 460, 483, 504, 513, 532, 540, 552, 570, 621, 622, 630, 644, 665, 684, 690, 756, 760, 798, 805, 828, 840, 855, 874, 920, 933, 945, 966, 1026, 1035, 1064, 1080, 1140, 1197, 1242, 1244, 1260, 1288, 1311, 1330, 1368, 1380, 1449, 1512, 1555, 1596, 1610, 1656, 1710, 1748, 1866, 1890, 1932, 1995, 2052, 2070, 2177, 2185, 2280, 2394, 2415, 2484, 2488, 2520, 2565, 2622, 2660, 2760, 2799, 2898, 3059, 3105, 3110, 3192, 3220, 3420, 3496, 3591, 3732, 3780, 3864, 3933, 3990, 4104, 4140, 4347, 4354, 4370, 4665, 4788, 4830, 4968, 5130, 5244, 5320, 5598, 5796, 5909, 5985, 6118, 6210, 6220, 6440, 6531, 6555, 6840, 7153, 7182, 7245, 7464, 7560, 7866, 7980, 8280, 8397, 8694, 8708, 8740, 9177, 9330, 9576, 9660, 10260, 10488, 10885, 11196, 11592, 11799, 11818, 11970, 12236, 12420, 12440, 13062, 13110, 13995, 14306, 14364, 14490, 15295, 15732, 15960, 16794, 17388, 17416, 17480, 17727, 17955, 18354, 18660, 19320, 19593, 19665, 20520, 21459, 21735, 21770, 22392, 23598, 23636, 23940, 24472, 24840, 26124, 26220, 27531, 27990, 28612, 28728, 28980, 29545, 30590, 31464, 32655, 33588, 34776, 35454, 35765, 35910, 36708, 37320, 39186, 39330, 41363, 41985, 42918, 43470, 43540, 45885, 47196, 47272, 47880, 50071, 52248, 52440, 53181, 55062, 55980, 57224, 57960, 58779, 58995, 59090, 61180, 64377, 65310, 67176, 70908, 71530, 71820, 73416, 78372, 78660, 82593, 82726, 83970, 85836, 86940, 87080, 88635, 91770, 94392, 97965, 100142, 106362, 107295, 110124, 111960, 117558, 117990, 118180, 122360, 124089, 128754, 130620, 135907, 137655, 141816, 143060, 143640, 150213, 156744, 157320, 159543, 165186, 165452, 167940, 171672, 173880, 177270, 183540, 193131, 195930, 200284, 206815, 212724, 214590, 220248, 235116, 235980, 236360, 248178, 250355, 257508, 261240, 265905, 271814, 275310, 286120, 293895, 300426, 319086, 321885, 330372, 330904, 335880, 354540, 367080, 372267, 386262, 391860, 400568, 407721, 412965, 413630, 425448, 429180, 450639, 470232, 471960, 496356, 500710, 515016, 531810, 543628, 550620, 587790, 600852, 620445, 638172, 643770, 660744, 679535, 709080, 744534, 751065, 772524, 783720, 797715, 815442, 825930, 827260, 858360, 901278, 951349, 965655, 992712, 1001420, 1063620, 1087256, 1101240, 1116801, 1175580, 1201704, 1223163, 1240890, 1276344, 1287540, 1351917, 1359070, 1489068, 1502130, 1545048, 1595430, 1630884, 1651860, 1654520, 1802556, 1861335, 1902698, 1931310, 2002840, 2038605, 2127240, 2233602, 2253195, 2351160, 2446326, 2481780, 2575080, 2703834, 2718140, 2854047, 2978136, 3004260, 3190860, 3261768, 3303720, 3605112, 3669489, 3722670, 3805396, 3862620, 4077210, 4467204, 4506390, 4756745, 4892652, 4963560, 5407668, 5436280, 5584005, 5708094, 6008520, 6115815, 6381720, 6759585, 7338978, 7445340, 7610792, 7725240, 8154420, 8562141, 8934408, 9012780, 9513490, 9785304, 10815336, 11168010, 11416188, 12231630, 13519170, 14270235, 14677956, 14890680, 16308840, 17124282, 18025560, 18347445, 19026980, 22336020, 22832376, 24463260, 25686423, 27038340, 28540470, 29355912, 34248564, 36694890, 38053960, 42810705, 44672040, 48926520, 51372846, 54076680, 57080940, 68497128, 73389780, 85621410, 102745692, 114161880, 128432115, 146779560, 171242820, 205491384, 256864230, 342485640, 513728460, 1027456920]

約数ペア:

[(1, 1027456920), (2, 513728460), (3, 342485640), (4, 256864230), (5, 205491384), (6, 171242820), (7, 146779560), (8, 128432115), (9, 114161880), (10, 102745692), (12, 85621410), (14, 73389780), (15, 68497128), (18, 57080940), (19, 54076680), (20, 51372846), (21, 48926520), (23, 44672040), (24, 42810705), (27, 38053960), (28, 36694890), (30, 34248564), (35, 29355912), (36, 28540470), (38, 27038340), (40, 25686423), (42, 24463260), (45, 22832376), (46, 22336020), (54, 19026980), (56, 18347445), (57, 18025560), (60, 17124282), (63, 16308840), (69, 14890680), (70, 14677956), (72, 14270235), (76, 13519170), (84, 12231630), (90, 11416188), (92, 11168010), (95, 10815336), (105, 9785304), (108, 9513490), (114, 9012780), (115, 8934408), (120, 8562141), (126, 8154420), (133, 7725240), (135, 7610792), (138, 7445340), (140, 7338978), (152, 6759585), (161, 6381720), (168, 6115815), (171, 6008520), (180, 5708094), (184, 5584005), (189, 5436280), (190, 5407668), (207, 4963560), (210, 4892652), (216, 4756745), (228, 4506390), (230, 4467204), (252, 4077210), (266, 3862620), (270, 3805396), (276, 3722670), (280, 3669489), (285, 3605112), (311, 3303720), (315, 3261768), (322, 3190860), (342, 3004260), (345, 2978136), (360, 2854047), (378, 2718140), (380, 2703834), (399, 2575080), (414, 2481780), (420, 2446326), (437, 2351160), (456, 2253195), (460, 2233602), (483, 2127240), (504, 2038605), (513, 2002840), (532, 1931310), (540, 1902698), (552, 1861335), (570, 1802556), (621, 1654520), (622, 1651860), (630, 1630884), (644, 1595430), (665, 1545048), (684, 1502130), (690, 1489068), (756, 1359070), (760, 1351917), (798, 1287540), (805, 1276344), (828, 1240890), (840, 1223163), (855, 1201704), (874, 1175580), (920, 1116801), (933, 1101240), (945, 1087256), (966, 1063620), (1026, 1001420), (1035, 992712), (1064, 965655), (1080, 951349), (1140, 901278), (1197, 858360), (1242, 827260), (1244, 825930), (1260, 815442), (1288, 797715), (1311, 783720), (1330, 772524), (1368, 751065), (1380, 744534), (1449, 709080), (1512, 679535), (1555, 660744), (1596, 643770), (1610, 638172), (1656, 620445), (1710, 600852), (1748, 587790), (1866, 550620), (1890, 543628), (1932, 531810), (1995, 515016), (2052, 500710), (2070, 496356), (2177, 471960), (2185, 470232), (2280, 450639), (2394, 429180), (2415, 425448), (2484, 413630), (2488, 412965), (2520, 407721), (2565, 400568), (2622, 391860), (2660, 386262), (2760, 372267), (2799, 367080), (2898, 354540), (3059, 335880), (3105, 330904), (3110, 330372), (3192, 321885), (3220, 319086), (3420, 300426), (3496, 293895), (3591, 286120), (3732, 275310), (3780, 271814), (3864, 265905), (3933, 261240), (3990, 257508), (4104, 250355), (4140, 248178), (4347, 236360), (4354, 235980), (4370, 235116), (4665, 220248), (4788, 214590), (4830, 212724), (4968, 206815), (5130, 200284), (5244, 195930), (5320, 193131), (5598, 183540), (5796, 177270), (5909, 173880), (5985, 171672), (6118, 167940), (6210, 165452), (6220, 165186), (6440, 159543), (6531, 157320), (6555, 156744), (6840, 150213), (7153, 143640), (7182, 143060), (7245, 141816), (7464, 137655), (7560, 135907), (7866, 130620), (7980, 128754), (8280, 124089), (8397, 122360), (8694, 118180), (8708, 117990), (8740, 117558), (9177, 111960), (9330, 110124), (9576, 107295), (9660, 106362), (10260, 100142), (10488, 97965), (10885, 94392), (11196, 91770), (11592, 88635), (11799, 87080), (11818, 86940), (11970, 85836), (12236, 83970), (12420, 82726), (12440, 82593), (13062, 78660), (13110, 78372), (13995, 73416), (14306, 71820), (14364, 71530), (14490, 70908), (15295, 67176), (15732, 65310), (15960, 64377), (16794, 61180), (17388, 59090), (17416, 58995), (17480, 58779), (17727, 57960), (17955, 57224), (18354, 55980), (18660, 55062), (19320, 53181), (19593, 52440), (19665, 52248), (20520, 50071), (21459, 47880), (21735, 47272), (21770, 47196), (22392, 45885), (23598, 43540), (23636, 43470), (23940, 42918), (24472, 41985), (24840, 41363), (26124, 39330), (26220, 39186), (27531, 37320), (27990, 36708), (28612, 35910), (28728, 35765), (28980, 35454), (29545, 34776), (30590, 33588), (31464, 32655)]