227343480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:334

約数の個数: 256

約数和(自身を含む): 851558400

約数和(自身を除く): 624214920

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, 109, 120, 130, 140, 156, 168, 182, 191, 195, 210, 218, 260, 273, 280, 312, 327, 364, 382, 390, 420, 436, 455, 520, 545, 546, 573, 654, 728, 763, 764, 780, 840, 872, 910, 955, 1090, 1092, 1146, 1308, 1337, 1365, 1417, 1526, 1528, 1560, 1635, 1820, 1910, 2180, 2184, 2289, 2292, 2483, 2616, 2674, 2730, 2834, 2865, 3052, 3270, 3640, 3815, 3820, 4011, 4251, 4360, 4578, 4584, 4966, 5348, 5460, 5668, 5730, 6104, 6540, 6685, 7085, 7449, 7630, 7640, 8022, 8502, 9156, 9919, 9932, 10696, 10920, 11336, 11445, 11460, 12415, 13080, 13370, 14170, 14898, 15260, 16044, 17004, 17381, 18312, 19838, 19864, 20055, 20819, 21255, 22890, 22920, 24830, 26740, 28340, 29757, 29796, 30520, 32088, 34008, 34762, 37245, 39676, 40110, 41638, 42510, 45780, 49595, 49660, 52143, 53480, 56680, 59514, 59592, 62457, 69524, 74490, 79352, 80220, 83276, 85020, 86905, 91560, 99190, 99320, 104095, 104286, 119028, 124914, 139048, 145733, 148785, 148980, 160440, 166552, 170040, 173810, 198380, 208190, 208572, 238056, 249828, 260715, 270647, 291466, 297570, 297960, 312285, 347620, 396760, 416380, 417144, 437199, 499656, 521430, 541294, 582932, 595140, 624570, 695240, 728665, 811941, 832760, 874398, 1042860, 1082588, 1165864, 1190280, 1249140, 1353235, 1457330, 1623882, 1748796, 1894529, 2085720, 2165176, 2185995, 2498280, 2706470, 2914660, 3247764, 3497592, 3789058, 4059705, 4371990, 5412940, 5683587, 5829320, 6495528, 7578116, 8119410, 8743980, 9472645, 10825880, 11367174, 15156232, 16238820, 17487960, 18945290, 22734348, 28417935, 32477640, 37890580, 45468696, 56835870, 75781160, 113671740, 227343480]

約数ペア:

[(1, 227343480), (2, 113671740), (3, 75781160), (4, 56835870), (5, 45468696), (6, 37890580), (7, 32477640), (8, 28417935), (10, 22734348), (12, 18945290), (13, 17487960), (14, 16238820), (15, 15156232), (20, 11367174), (21, 10825880), (24, 9472645), (26, 8743980), (28, 8119410), (30, 7578116), (35, 6495528), (39, 5829320), (40, 5683587), (42, 5412940), (52, 4371990), (56, 4059705), (60, 3789058), (65, 3497592), (70, 3247764), (78, 2914660), (84, 2706470), (91, 2498280), (104, 2185995), (105, 2165176), (109, 2085720), (120, 1894529), (130, 1748796), (140, 1623882), (156, 1457330), (168, 1353235), (182, 1249140), (191, 1190280), (195, 1165864), (210, 1082588), (218, 1042860), (260, 874398), (273, 832760), (280, 811941), (312, 728665), (327, 695240), (364, 624570), (382, 595140), (390, 582932), (420, 541294), (436, 521430), (455, 499656), (520, 437199), (545, 417144), (546, 416380), (573, 396760), (654, 347620), (728, 312285), (763, 297960), (764, 297570), (780, 291466), (840, 270647), (872, 260715), (910, 249828), (955, 238056), (1090, 208572), (1092, 208190), (1146, 198380), (1308, 173810), (1337, 170040), (1365, 166552), (1417, 160440), (1526, 148980), (1528, 148785), (1560, 145733), (1635, 139048), (1820, 124914), (1910, 119028), (2180, 104286), (2184, 104095), (2289, 99320), (2292, 99190), (2483, 91560), (2616, 86905), (2674, 85020), (2730, 83276), (2834, 80220), (2865, 79352), (3052, 74490), (3270, 69524), (3640, 62457), (3815, 59592), (3820, 59514), (4011, 56680), (4251, 53480), (4360, 52143), (4578, 49660), (4584, 49595), (4966, 45780), (5348, 42510), (5460, 41638), (5668, 40110), (5730, 39676), (6104, 37245), (6540, 34762), (6685, 34008), (7085, 32088), (7449, 30520), (7630, 29796), (7640, 29757), (8022, 28340), (8502, 26740), (9156, 24830), (9919, 22920), (9932, 22890), (10696, 21255), (10920, 20819), (11336, 20055), (11445, 19864), (11460, 19838), (12415, 18312), (13080, 17381), (13370, 17004), (14170, 16044), (14898, 15260)]