2139678180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 7050336384

約数和(自身を除く): 4910658204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 73, 74, 81, 90, 108, 111, 135, 146, 148, 162, 163, 180, 185, 219, 222, 243, 270, 292, 324, 326, 333, 365, 370, 405, 438, 444, 486, 489, 540, 555, 652, 657, 666, 730, 740, 810, 815, 876, 972, 978, 999, 1095, 1110, 1215, 1314, 1332, 1460, 1467, 1620, 1630, 1665, 1956, 1971, 1998, 2190, 2220, 2430, 2445, 2628, 2701, 2934, 2997, 3260, 3285, 3330, 3942, 3996, 4380, 4401, 4860, 4890, 4995, 5402, 5868, 5913, 5994, 6031, 6570, 6660, 7335, 7884, 8103, 8802, 8991, 9780, 9855, 9990, 10804, 11826, 11899, 11988, 12062, 13140, 13203, 13505, 14670, 14985, 16206, 17604, 17739, 17982, 18093, 19710, 19980, 22005, 23652, 23798, 24124, 24309, 26406, 27010, 29340, 29565, 29970, 30155, 32412, 35478, 35697, 35964, 36186, 39420, 39609, 40515, 44010, 44955, 47596, 48618, 52812, 54020, 54279, 59130, 59495, 59940, 60310, 66015, 70956, 71394, 72372, 72927, 79218, 81030, 88020, 88695, 89910, 90465, 97236, 107091, 108558, 118260, 118990, 120620, 121545, 132030, 142788, 145854, 158436, 162060, 162837, 177390, 178485, 179820, 180930, 198045, 214182, 217116, 218781, 237980, 243090, 264060, 271395, 291708, 321273, 325674, 354780, 356970, 361860, 364635, 396090, 428364, 437562, 440263, 486180, 488511, 535455, 542790, 642546, 651348, 656343, 713940, 729270, 792180, 814185, 875124, 880526, 963819, 977022, 1070910, 1085580, 1093905, 1285092, 1312686, 1320789, 1458540, 1465533, 1606365, 1628370, 1761052, 1927638, 1954044, 2141820, 2187810, 2201315, 2442555, 2625372, 2641578, 2891457, 2931066, 3212730, 3256740, 3281715, 3855276, 3962367, 4375620, 4402630, 4819095, 4885110, 5283156, 5782914, 5862132, 6425460, 6563430, 6603945, 7327665, 7924734, 8805260, 9638190, 9770220, 11565828, 11887101, 13126860, 13207890, 14457285, 14655330, 15849468, 19276380, 19811835, 23774202, 26415780, 28914570, 29310660, 35661303, 39623670, 47548404, 57829140, 59435505, 71322606, 79247340, 106983909, 118871010, 142645212, 178306515, 213967818, 237742020, 356613030, 427935636, 534919545, 713226060, 1069839090, 2139678180]

約数ペア:

[(1, 2139678180), (2, 1069839090), (3, 713226060), (4, 534919545), (5, 427935636), (6, 356613030), (9, 237742020), (10, 213967818), (12, 178306515), (15, 142645212), (18, 118871010), (20, 106983909), (27, 79247340), (30, 71322606), (36, 59435505), (37, 57829140), (45, 47548404), (54, 39623670), (60, 35661303), (73, 29310660), (74, 28914570), (81, 26415780), (90, 23774202), (108, 19811835), (111, 19276380), (135, 15849468), (146, 14655330), (148, 14457285), (162, 13207890), (163, 13126860), (180, 11887101), (185, 11565828), (219, 9770220), (222, 9638190), (243, 8805260), (270, 7924734), (292, 7327665), (324, 6603945), (326, 6563430), (333, 6425460), (365, 5862132), (370, 5782914), (405, 5283156), (438, 4885110), (444, 4819095), (486, 4402630), (489, 4375620), (540, 3962367), (555, 3855276), (652, 3281715), (657, 3256740), (666, 3212730), (730, 2931066), (740, 2891457), (810, 2641578), (815, 2625372), (876, 2442555), (972, 2201315), (978, 2187810), (999, 2141820), (1095, 1954044), (1110, 1927638), (1215, 1761052), (1314, 1628370), (1332, 1606365), (1460, 1465533), (1467, 1458540), (1620, 1320789), (1630, 1312686), (1665, 1285092), (1956, 1093905), (1971, 1085580), (1998, 1070910), (2190, 977022), (2220, 963819), (2430, 880526), (2445, 875124), (2628, 814185), (2701, 792180), (2934, 729270), (2997, 713940), (3260, 656343), (3285, 651348), (3330, 642546), (3942, 542790), (3996, 535455), (4380, 488511), (4401, 486180), (4860, 440263), (4890, 437562), (4995, 428364), (5402, 396090), (5868, 364635), (5913, 361860), (5994, 356970), (6031, 354780), (6570, 325674), (6660, 321273), (7335, 291708), (7884, 271395), (8103, 264060), (8802, 243090), (8991, 237980), (9780, 218781), (9855, 217116), (9990, 214182), (10804, 198045), (11826, 180930), (11899, 179820), (11988, 178485), (12062, 177390), (13140, 162837), (13203, 162060), (13505, 158436), (14670, 145854), (14985, 142788), (16206, 132030), (17604, 121545), (17739, 120620), (17982, 118990), (18093, 118260), (19710, 108558), (19980, 107091), (22005, 97236), (23652, 90465), (23798, 89910), (24124, 88695), (24309, 88020), (26406, 81030), (27010, 79218), (29340, 72927), (29565, 72372), (29970, 71394), (30155, 70956), (32412, 66015), (35478, 60310), (35697, 59940), (35964, 59495), (36186, 59130), (39420, 54279), (39609, 54020), (40515, 52812), (44010, 48618), (44955, 47596)]