1535996280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140659}}^1$

素因数の和:140693

約数の個数: 128

約数和(自身を含む): 5671411200

約数和(自身を除く): 4135414920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 140659, 281318, 421977, 562636, 703295, 843954, 984613, 1125272, 1406590, 1687908, 1828567, 1969226, 2109885, 2813180, 2953839, 3375816, 3657134, 3938452, 4219770, 4923065, 5485701, 5626360, 5907678, 7314268, 7876904, 8439540, 9142835, 9846130, 10971402, 11815356, 12799969, 14628536, 14769195, 16879080, 18285670, 19692260, 21942804, 23630712, 25599938, 27428505, 29538390, 36571340, 38399907, 39384520, 43885608, 51199876, 54857010, 59076780, 63999845, 73142680, 76799814, 102399752, 109714020, 118153560, 127999690, 153599628, 191999535, 219428040, 255999380, 307199256, 383999070, 511998760, 767998140, 1535996280]

約数ペア:

[(1, 1535996280), (2, 767998140), (3, 511998760), (4, 383999070), (5, 307199256), (6, 255999380), (7, 219428040), (8, 191999535), (10, 153599628), (12, 127999690), (13, 118153560), (14, 109714020), (15, 102399752), (20, 76799814), (21, 73142680), (24, 63999845), (26, 59076780), (28, 54857010), (30, 51199876), (35, 43885608), (39, 39384520), (40, 38399907), (42, 36571340), (52, 29538390), (56, 27428505), (60, 25599938), (65, 23630712), (70, 21942804), (78, 19692260), (84, 18285670), (91, 16879080), (104, 14769195), (105, 14628536), (120, 12799969), (130, 11815356), (140, 10971402), (156, 9846130), (168, 9142835), (182, 8439540), (195, 7876904), (210, 7314268), (260, 5907678), (273, 5626360), (280, 5485701), (312, 4923065), (364, 4219770), (390, 3938452), (420, 3657134), (455, 3375816), (520, 2953839), (546, 2813180), (728, 2109885), (780, 1969226), (840, 1828567), (910, 1687908), (1092, 1406590), (1365, 1125272), (1560, 984613), (1820, 843954), (2184, 703295), (2730, 562636), (3640, 421977), (5460, 281318), (10920, 140659)]