225596280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 256

約数和(自身を含む): 847365120

約数和(自身を除く): 621768840

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, 73, 78, 84, 91, 104, 105, 120, 130, 140, 146, 156, 168, 182, 195, 210, 219, 260, 273, 280, 283, 292, 312, 364, 365, 390, 420, 438, 455, 511, 520, 546, 566, 584, 728, 730, 780, 840, 849, 876, 910, 949, 1022, 1092, 1095, 1132, 1365, 1415, 1460, 1533, 1560, 1698, 1752, 1820, 1898, 1981, 2044, 2184, 2190, 2264, 2555, 2730, 2830, 2847, 2920, 3066, 3396, 3640, 3679, 3796, 3962, 4088, 4245, 4380, 4745, 5110, 5460, 5660, 5694, 5943, 6132, 6643, 6792, 7358, 7592, 7665, 7924, 8490, 8760, 9490, 9905, 10220, 10920, 11037, 11320, 11388, 11886, 12264, 13286, 14235, 14716, 15330, 15848, 16980, 18395, 18980, 19810, 19929, 20440, 20659, 22074, 22776, 23772, 25753, 26572, 28470, 29432, 29715, 30660, 33215, 33960, 36790, 37960, 39620, 39858, 41318, 44148, 47544, 51506, 53144, 55185, 56940, 59430, 61320, 61977, 66430, 73580, 77259, 79240, 79716, 82636, 88296, 99645, 103012, 103295, 110370, 113880, 118860, 123954, 128765, 132860, 144613, 147160, 154518, 159432, 165272, 199290, 206024, 206590, 220740, 237720, 247908, 257530, 265720, 268567, 289226, 309036, 309885, 386295, 398580, 413180, 433839, 441480, 495816, 515060, 537134, 578452, 618072, 619770, 723065, 772590, 797160, 805701, 826360, 867678, 1030120, 1074268, 1156904, 1239540, 1342835, 1446130, 1545180, 1611402, 1735356, 1879969, 2148536, 2169195, 2479080, 2685670, 2892260, 3090360, 3222804, 3470712, 3759938, 4028505, 4338390, 5371340, 5639907, 5784520, 6445608, 7519876, 8057010, 8676780, 9399845, 10742680, 11279814, 15039752, 16114020, 17353560, 18799690, 22559628, 28199535, 32228040, 37599380, 45119256, 56399070, 75198760, 112798140, 225596280]

約数ペア:

[(1, 225596280), (2, 112798140), (3, 75198760), (4, 56399070), (5, 45119256), (6, 37599380), (7, 32228040), (8, 28199535), (10, 22559628), (12, 18799690), (13, 17353560), (14, 16114020), (15, 15039752), (20, 11279814), (21, 10742680), (24, 9399845), (26, 8676780), (28, 8057010), (30, 7519876), (35, 6445608), (39, 5784520), (40, 5639907), (42, 5371340), (52, 4338390), (56, 4028505), (60, 3759938), (65, 3470712), (70, 3222804), (73, 3090360), (78, 2892260), (84, 2685670), (91, 2479080), (104, 2169195), (105, 2148536), (120, 1879969), (130, 1735356), (140, 1611402), (146, 1545180), (156, 1446130), (168, 1342835), (182, 1239540), (195, 1156904), (210, 1074268), (219, 1030120), (260, 867678), (273, 826360), (280, 805701), (283, 797160), (292, 772590), (312, 723065), (364, 619770), (365, 618072), (390, 578452), (420, 537134), (438, 515060), (455, 495816), (511, 441480), (520, 433839), (546, 413180), (566, 398580), (584, 386295), (728, 309885), (730, 309036), (780, 289226), (840, 268567), (849, 265720), (876, 257530), (910, 247908), (949, 237720), (1022, 220740), (1092, 206590), (1095, 206024), (1132, 199290), (1365, 165272), (1415, 159432), (1460, 154518), (1533, 147160), (1560, 144613), (1698, 132860), (1752, 128765), (1820, 123954), (1898, 118860), (1981, 113880), (2044, 110370), (2184, 103295), (2190, 103012), (2264, 99645), (2555, 88296), (2730, 82636), (2830, 79716), (2847, 79240), (2920, 77259), (3066, 73580), (3396, 66430), (3640, 61977), (3679, 61320), (3796, 59430), (3962, 56940), (4088, 55185), (4245, 53144), (4380, 51506), (4745, 47544), (5110, 44148), (5460, 41318), (5660, 39858), (5694, 39620), (5943, 37960), (6132, 36790), (6643, 33960), (6792, 33215), (7358, 30660), (7592, 29715), (7665, 29432), (7924, 28470), (8490, 26572), (8760, 25753), (9490, 23772), (9905, 22776), (10220, 22074), (10920, 20659), (11037, 20440), (11320, 19929), (11388, 19810), (11886, 18980), (12264, 18395), (13286, 16980), (14235, 15848), (14716, 15330)]