13565905290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:538

約数の個数: 288

約数和(自身を含む): 42075521280

約数和(自身を除く): 28509615990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 61, 63, 70, 90, 98, 105, 122, 126, 147, 183, 210, 211, 239, 245, 294, 305, 315, 366, 422, 427, 441, 478, 490, 549, 610, 630, 633, 717, 735, 854, 882, 915, 1055, 1098, 1195, 1266, 1281, 1434, 1470, 1477, 1673, 1830, 1899, 2110, 2135, 2151, 2205, 2390, 2562, 2745, 2954, 2989, 3165, 3346, 3585, 3798, 3843, 4270, 4302, 4410, 4431, 5019, 5490, 5978, 6330, 6405, 7170, 7385, 7686, 8365, 8862, 8967, 9495, 10038, 10339, 10755, 11711, 12810, 12871, 13293, 14579, 14770, 14945, 15057, 16730, 17934, 18990, 19215, 20678, 21510, 22155, 23422, 25095, 25742, 26586, 26901, 29158, 29890, 30114, 31017, 35133, 38430, 38613, 43737, 44310, 44835, 50190, 50429, 51695, 53802, 58555, 62034, 64355, 66465, 70266, 72895, 75285, 77226, 87474, 89670, 90097, 93051, 100858, 102053, 103390, 105399, 115839, 117110, 128710, 131211, 132930, 134505, 145790, 150570, 151287, 155085, 175665, 180194, 186102, 193065, 204106, 210798, 218685, 231678, 252145, 262422, 269010, 270291, 302574, 306159, 310170, 351330, 353003, 386130, 437370, 450485, 453861, 465255, 504290, 510265, 526995, 540582, 579195, 612318, 630679, 656055, 706006, 714371, 756435, 810873, 900970, 907722, 918477, 930510, 1020530, 1053990, 1059009, 1158390, 1261358, 1312110, 1351455, 1428742, 1512870, 1530795, 1621746, 1765015, 1836954, 1892037, 2118018, 2143113, 2269305, 2471021, 2702910, 3061590, 3076169, 3153395, 3177027, 3530030, 3571855, 3784074, 4054365, 4286226, 4538610, 4592385, 4942042, 5295045, 5676111, 6152338, 6306790, 6354054, 6429339, 7143710, 7413063, 8108730, 9184770, 9228507, 9460185, 10590090, 10715565, 11352222, 12355105, 12858678, 14826126, 15380845, 15885135, 18457014, 18920370, 21431130, 21533183, 22239189, 24710210, 27685521, 28380555, 30761690, 31770270, 32146695, 37065315, 43066366, 44478378, 46142535, 55371042, 56761110, 64293390, 64599549, 74130630, 92285070, 107665915, 111195945, 129199098, 138427605, 150732281, 193798647, 215331830, 222391890, 276855210, 301464562, 322997745, 387597294, 452196843, 645995490, 753661405, 904393686, 968993235, 1356590529, 1507322810, 1937986470, 2260984215, 2713181058, 4521968430, 6782952645, 13565905290]

約数ペア:

[(1, 13565905290), (2, 6782952645), (3, 4521968430), (5, 2713181058), (6, 2260984215), (7, 1937986470), (9, 1507322810), (10, 1356590529), (14, 968993235), (15, 904393686), (18, 753661405), (21, 645995490), (30, 452196843), (35, 387597294), (42, 322997745), (45, 301464562), (49, 276855210), (61, 222391890), (63, 215331830), (70, 193798647), (90, 150732281), (98, 138427605), (105, 129199098), (122, 111195945), (126, 107665915), (147, 92285070), (183, 74130630), (210, 64599549), (211, 64293390), (239, 56761110), (245, 55371042), (294, 46142535), (305, 44478378), (315, 43066366), (366, 37065315), (422, 32146695), (427, 31770270), (441, 30761690), (478, 28380555), (490, 27685521), (549, 24710210), (610, 22239189), (630, 21533183), (633, 21431130), (717, 18920370), (735, 18457014), (854, 15885135), (882, 15380845), (915, 14826126), (1055, 12858678), (1098, 12355105), (1195, 11352222), (1266, 10715565), (1281, 10590090), (1434, 9460185), (1470, 9228507), (1477, 9184770), (1673, 8108730), (1830, 7413063), (1899, 7143710), (2110, 6429339), (2135, 6354054), (2151, 6306790), (2205, 6152338), (2390, 5676111), (2562, 5295045), (2745, 4942042), (2954, 4592385), (2989, 4538610), (3165, 4286226), (3346, 4054365), (3585, 3784074), (3798, 3571855), (3843, 3530030), (4270, 3177027), (4302, 3153395), (4410, 3076169), (4431, 3061590), (5019, 2702910), (5490, 2471021), (5978, 2269305), (6330, 2143113), (6405, 2118018), (7170, 1892037), (7385, 1836954), (7686, 1765015), (8365, 1621746), (8862, 1530795), (8967, 1512870), (9495, 1428742), (10038, 1351455), (10339, 1312110), (10755, 1261358), (11711, 1158390), (12810, 1059009), (12871, 1053990), (13293, 1020530), (14579, 930510), (14770, 918477), (14945, 907722), (15057, 900970), (16730, 810873), (17934, 756435), (18990, 714371), (19215, 706006), (20678, 656055), (21510, 630679), (22155, 612318), (23422, 579195), (25095, 540582), (25742, 526995), (26586, 510265), (26901, 504290), (29158, 465255), (29890, 453861), (30114, 450485), (31017, 437370), (35133, 386130), (38430, 353003), (38613, 351330), (43737, 310170), (44310, 306159), (44835, 302574), (50190, 270291), (50429, 269010), (51695, 262422), (53802, 252145), (58555, 231678), (62034, 218685), (64355, 210798), (66465, 204106), (70266, 193065), (72895, 186102), (75285, 180194), (77226, 175665), (87474, 155085), (89670, 151287), (90097, 150570), (93051, 145790), (100858, 134505), (102053, 132930), (103390, 131211), (105399, 128710), (115839, 117110)]