28378052280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:623

約数の個数: 384

約数和(自身を含む): 98570908800

約数和(自身を除く): 70192856520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 89, 90, 92, 97, 115, 120, 138, 178, 180, 184, 194, 207, 230, 267, 276, 291, 345, 356, 360, 388, 397, 414, 445, 460, 485, 534, 552, 582, 690, 712, 776, 794, 801, 828, 873, 890, 920, 970, 1035, 1068, 1164, 1191, 1335, 1380, 1455, 1588, 1602, 1656, 1746, 1780, 1940, 1985, 2047, 2070, 2136, 2231, 2328, 2382, 2670, 2760, 2910, 3176, 3204, 3492, 3560, 3573, 3880, 3970, 4005, 4094, 4140, 4365, 4462, 4764, 5340, 5820, 5955, 6141, 6408, 6693, 6984, 7146, 7940, 8010, 8188, 8280, 8633, 8730, 8924, 9131, 9528, 10235, 10680, 11155, 11640, 11910, 12282, 13386, 14292, 15880, 16020, 16376, 17266, 17460, 17848, 17865, 18262, 18423, 20079, 20470, 22310, 23820, 24564, 25899, 26772, 27393, 28584, 30705, 32040, 33465, 34532, 34920, 35333, 35730, 36524, 36846, 38509, 40158, 40940, 43165, 44620, 45655, 47640, 49128, 51798, 53544, 54786, 61410, 66930, 69064, 70666, 71460, 73048, 73692, 77018, 77697, 80316, 81880, 82179, 86330, 89240, 91310, 92115, 100395, 103596, 105999, 109572, 115527, 122820, 129495, 133860, 136965, 141332, 142920, 147384, 154036, 155394, 160632, 164358, 172660, 176665, 182620, 184230, 192545, 198559, 200790, 207192, 211998, 219144, 231054, 245640, 258990, 267720, 273930, 282664, 308072, 310788, 317997, 328716, 345320, 346581, 353330, 365240, 368460, 385090, 388485, 397118, 401580, 410895, 423996, 462108, 517980, 529995, 547860, 577635, 595677, 621576, 635994, 657432, 693162, 706660, 736920, 770180, 776970, 794236, 803160, 812659, 821790, 847992, 885707, 924216, 992795, 1035960, 1059990, 1095720, 1155270, 1191354, 1271988, 1386324, 1413320, 1540360, 1553940, 1588472, 1589985, 1625318, 1643580, 1732905, 1771414, 1787031, 1985590, 2119980, 2310540, 2382708, 2437977, 2543976, 2657121, 2772648, 2978385, 3107880, 3179970, 3250636, 3287160, 3427301, 3465810, 3542828, 3574062, 3971180, 4063295, 4239960, 4428535, 4621080, 4765416, 4875954, 5314242, 5956770, 6359940, 6501272, 6854602, 6931620, 7085656, 7148124, 7313931, 7942360, 7971363, 8126590, 8857070, 8935155, 9751908, 10281903, 10628484, 11913540, 12189885, 12719880, 13285605, 13709204, 13863240, 14296248, 14627862, 15942726, 16253180, 17136505, 17714140, 17870310, 19503816, 20563806, 21256968, 23827080, 24379770, 26571210, 27418408, 29255724, 30845709, 31885452, 32506360, 34273010, 35428280, 35740620, 36569655, 39856815, 41127612, 48759540, 51409515, 53142420, 58511448, 61691418, 63770904, 68546020, 71481240, 73139310, 78827923, 79713630, 82255224, 97519080, 102819030, 106284840, 123382836, 137092040, 146278620, 154228545, 157655846, 159427260, 205638060, 236483769, 246765672, 292557240, 308457090, 315311692, 318854520, 394139615, 411276120, 472967538, 616914180, 630623384, 709451307, 788279230, 945935076, 1182418845, 1233828360, 1418902614, 1576558460, 1891870152, 2364837690, 2837805228, 3153116920, 3547256535, 4729675380, 5675610456, 7094513070, 9459350760, 14189026140, 28378052280]

約数ペア:

[(1, 28378052280), (2, 14189026140), (3, 9459350760), (4, 7094513070), (5, 5675610456), (6, 4729675380), (8, 3547256535), (9, 3153116920), (10, 2837805228), (12, 2364837690), (15, 1891870152), (18, 1576558460), (20, 1418902614), (23, 1233828360), (24, 1182418845), (30, 945935076), (36, 788279230), (40, 709451307), (45, 630623384), (46, 616914180), (60, 472967538), (69, 411276120), (72, 394139615), (89, 318854520), (90, 315311692), (92, 308457090), (97, 292557240), (115, 246765672), (120, 236483769), (138, 205638060), (178, 159427260), (180, 157655846), (184, 154228545), (194, 146278620), (207, 137092040), (230, 123382836), (267, 106284840), (276, 102819030), (291, 97519080), (345, 82255224), (356, 79713630), (360, 78827923), (388, 73139310), (397, 71481240), (414, 68546020), (445, 63770904), (460, 61691418), (485, 58511448), (534, 53142420), (552, 51409515), (582, 48759540), (690, 41127612), (712, 39856815), (776, 36569655), (794, 35740620), (801, 35428280), (828, 34273010), (873, 32506360), (890, 31885452), (920, 30845709), (970, 29255724), (1035, 27418408), (1068, 26571210), (1164, 24379770), (1191, 23827080), (1335, 21256968), (1380, 20563806), (1455, 19503816), (1588, 17870310), (1602, 17714140), (1656, 17136505), (1746, 16253180), (1780, 15942726), (1940, 14627862), (1985, 14296248), (2047, 13863240), (2070, 13709204), (2136, 13285605), (2231, 12719880), (2328, 12189885), (2382, 11913540), (2670, 10628484), (2760, 10281903), (2910, 9751908), (3176, 8935155), (3204, 8857070), (3492, 8126590), (3560, 7971363), (3573, 7942360), (3880, 7313931), (3970, 7148124), (4005, 7085656), (4094, 6931620), (4140, 6854602), (4365, 6501272), (4462, 6359940), (4764, 5956770), (5340, 5314242), (5820, 4875954), (5955, 4765416), (6141, 4621080), (6408, 4428535), (6693, 4239960), (6984, 4063295), (7146, 3971180), (7940, 3574062), (8010, 3542828), (8188, 3465810), (8280, 3427301), (8633, 3287160), (8730, 3250636), (8924, 3179970), (9131, 3107880), (9528, 2978385), (10235, 2772648), (10680, 2657121), (11155, 2543976), (11640, 2437977), (11910, 2382708), (12282, 2310540), (13386, 2119980), (14292, 1985590), (15880, 1787031), (16020, 1771414), (16376, 1732905), (17266, 1643580), (17460, 1625318), (17848, 1589985), (17865, 1588472), (18262, 1553940), (18423, 1540360), (20079, 1413320), (20470, 1386324), (22310, 1271988), (23820, 1191354), (24564, 1155270), (25899, 1095720), (26772, 1059990), (27393, 1035960), (28584, 992795), (30705, 924216), (32040, 885707), (33465, 847992), (34532, 821790), (34920, 812659), (35333, 803160), (35730, 794236), (36524, 776970), (36846, 770180), (38509, 736920), (40158, 706660), (40940, 693162), (43165, 657432), (44620, 635994), (45655, 621576), (47640, 595677), (49128, 577635), (51798, 547860), (53544, 529995), (54786, 517980), (61410, 462108), (66930, 423996), (69064, 410895), (70666, 401580), (71460, 397118), (73048, 388485), (73692, 385090), (77018, 368460), (77697, 365240), (80316, 353330), (81880, 346581), (82179, 345320), (86330, 328716), (89240, 317997), (91310, 310788), (92115, 308072), (100395, 282664), (103596, 273930), (105999, 267720), (109572, 258990), (115527, 245640), (122820, 231054), (129495, 219144), (133860, 211998), (136965, 207192), (141332, 200790), (142920, 198559), (147384, 192545), (154036, 184230), (155394, 182620), (160632, 176665), (164358, 172660)]