237651120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:860

約数の個数: 240

約数和(自身を含む): 928279872

約数和(自身を除く): 690628752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 105, 112, 120, 122, 126, 140, 144, 168, 180, 183, 210, 240, 244, 252, 280, 305, 315, 336, 360, 366, 420, 427, 488, 504, 549, 560, 610, 630, 720, 732, 773, 840, 854, 915, 976, 1008, 1098, 1220, 1260, 1281, 1464, 1546, 1680, 1708, 1830, 2135, 2196, 2319, 2440, 2520, 2562, 2745, 2928, 3092, 3416, 3660, 3843, 3865, 4270, 4392, 4638, 4880, 5040, 5124, 5411, 5490, 6184, 6405, 6832, 6957, 7320, 7686, 7730, 8540, 8784, 9276, 10248, 10822, 10980, 11595, 12368, 12810, 13914, 14640, 15372, 15460, 16233, 17080, 18552, 19215, 20496, 21644, 21960, 23190, 25620, 27055, 27828, 30744, 30920, 32466, 34160, 34785, 37104, 38430, 43288, 43920, 46380, 47153, 48699, 51240, 54110, 55656, 61488, 61840, 64932, 69570, 76860, 81165, 86576, 92760, 94306, 97398, 102480, 108220, 111312, 129864, 139140, 141459, 153720, 162330, 185520, 188612, 194796, 216440, 235765, 243495, 259728, 278280, 282918, 307440, 324660, 330071, 377224, 389592, 424377, 432880, 471530, 486990, 556560, 565836, 649320, 660142, 707295, 754448, 779184, 848754, 943060, 973980, 990213, 1131672, 1298640, 1320284, 1414590, 1650355, 1697508, 1886120, 1947960, 1980426, 2121885, 2263344, 2640568, 2829180, 2970639, 3300710, 3395016, 3772240, 3895920, 3960852, 4243770, 4951065, 5281136, 5658360, 5941278, 6601420, 6790032, 7921704, 8487540, 9902130, 11316720, 11882556, 13202840, 14853195, 15843408, 16975080, 19804260, 23765112, 26405680, 29706390, 33950160, 39608520, 47530224, 59412780, 79217040, 118825560, 237651120]

約数ペア:

[(1, 237651120), (2, 118825560), (3, 79217040), (4, 59412780), (5, 47530224), (6, 39608520), (7, 33950160), (8, 29706390), (9, 26405680), (10, 23765112), (12, 19804260), (14, 16975080), (15, 15843408), (16, 14853195), (18, 13202840), (20, 11882556), (21, 11316720), (24, 9902130), (28, 8487540), (30, 7921704), (35, 6790032), (36, 6601420), (40, 5941278), (42, 5658360), (45, 5281136), (48, 4951065), (56, 4243770), (60, 3960852), (61, 3895920), (63, 3772240), (70, 3395016), (72, 3300710), (80, 2970639), (84, 2829180), (90, 2640568), (105, 2263344), (112, 2121885), (120, 1980426), (122, 1947960), (126, 1886120), (140, 1697508), (144, 1650355), (168, 1414590), (180, 1320284), (183, 1298640), (210, 1131672), (240, 990213), (244, 973980), (252, 943060), (280, 848754), (305, 779184), (315, 754448), (336, 707295), (360, 660142), (366, 649320), (420, 565836), (427, 556560), (488, 486990), (504, 471530), (549, 432880), (560, 424377), (610, 389592), (630, 377224), (720, 330071), (732, 324660), (773, 307440), (840, 282918), (854, 278280), (915, 259728), (976, 243495), (1008, 235765), (1098, 216440), (1220, 194796), (1260, 188612), (1281, 185520), (1464, 162330), (1546, 153720), (1680, 141459), (1708, 139140), (1830, 129864), (2135, 111312), (2196, 108220), (2319, 102480), (2440, 97398), (2520, 94306), (2562, 92760), (2745, 86576), (2928, 81165), (3092, 76860), (3416, 69570), (3660, 64932), (3843, 61840), (3865, 61488), (4270, 55656), (4392, 54110), (4638, 51240), (4880, 48699), (5040, 47153), (5124, 46380), (5411, 43920), (5490, 43288), (6184, 38430), (6405, 37104), (6832, 34785), (6957, 34160), (7320, 32466), (7686, 30920), (7730, 30744), (8540, 27828), (8784, 27055), (9276, 25620), (10248, 23190), (10822, 21960), (10980, 21644), (11595, 20496), (12368, 19215), (12810, 18552), (13914, 17080), (14640, 16233), (15372, 15460)]