235180260

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 876675072

約数和(自身を除く): 641494812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 186, 189, 210, 217, 223, 243, 252, 270, 279, 310, 315, 324, 372, 378, 405, 420, 434, 446, 465, 486, 540, 558, 567, 620, 630, 651, 669, 756, 810, 837, 868, 892, 930, 945, 972, 1085, 1115, 1116, 1134, 1215, 1260, 1302, 1338, 1395, 1561, 1620, 1674, 1701, 1860, 1890, 1953, 2007, 2170, 2230, 2268, 2430, 2511, 2604, 2676, 2790, 2835, 3122, 3255, 3345, 3348, 3402, 3780, 3906, 4014, 4185, 4340, 4460, 4683, 4860, 5022, 5580, 5670, 5859, 6021, 6244, 6510, 6690, 6804, 6913, 7533, 7805, 7812, 8028, 8370, 8505, 9366, 9765, 10035, 10044, 11340, 11718, 12042, 12555, 13020, 13380, 13826, 14049, 15066, 15610, 16740, 17010, 17577, 18063, 18732, 19530, 20070, 20739, 23415, 23436, 24084, 25110, 27652, 28098, 29295, 30105, 30132, 31220, 34020, 34565, 35154, 36126, 37665, 39060, 40140, 41478, 42147, 46830, 48391, 50220, 52731, 54189, 56196, 58590, 60210, 62217, 69130, 70245, 70308, 72252, 75330, 82956, 84294, 87885, 90315, 93660, 96782, 103695, 105462, 108378, 117180, 120420, 124434, 126441, 138260, 140490, 145173, 150660, 168588, 175770, 180630, 186651, 193564, 207390, 210735, 210924, 216756, 241955, 248868, 252882, 263655, 270945, 280980, 290346, 311085, 351540, 361260, 373302, 379323, 414780, 421470, 435519, 483910, 505764, 527310, 541890, 559953, 580692, 622170, 632205, 725865, 746604, 758646, 842940, 871038, 933255, 967820, 1054620, 1083780, 1119906, 1244340, 1264410, 1306557, 1451730, 1517292, 1679859, 1742076, 1866510, 1896615, 2177595, 2239812, 2528820, 2613114, 2799765, 2903460, 3359718, 3733020, 3793230, 3919671, 4355190, 5226228, 5599530, 6532785, 6719436, 7586460, 7839342, 8399295, 8710380, 11199060, 11759013, 13065570, 15678684, 16798590, 19598355, 23518026, 26131140, 33597180, 39196710, 47036052, 58795065, 78393420, 117590130, 235180260]

約数ペア:

[(1, 235180260), (2, 117590130), (3, 78393420), (4, 58795065), (5, 47036052), (6, 39196710), (7, 33597180), (9, 26131140), (10, 23518026), (12, 19598355), (14, 16798590), (15, 15678684), (18, 13065570), (20, 11759013), (21, 11199060), (27, 8710380), (28, 8399295), (30, 7839342), (31, 7586460), (35, 6719436), (36, 6532785), (42, 5599530), (45, 5226228), (54, 4355190), (60, 3919671), (62, 3793230), (63, 3733020), (70, 3359718), (81, 2903460), (84, 2799765), (90, 2613114), (93, 2528820), (105, 2239812), (108, 2177595), (124, 1896615), (126, 1866510), (135, 1742076), (140, 1679859), (155, 1517292), (162, 1451730), (180, 1306557), (186, 1264410), (189, 1244340), (210, 1119906), (217, 1083780), (223, 1054620), (243, 967820), (252, 933255), (270, 871038), (279, 842940), (310, 758646), (315, 746604), (324, 725865), (372, 632205), (378, 622170), (405, 580692), (420, 559953), (434, 541890), (446, 527310), (465, 505764), (486, 483910), (540, 435519), (558, 421470), (567, 414780), (620, 379323), (630, 373302), (651, 361260), (669, 351540), (756, 311085), (810, 290346), (837, 280980), (868, 270945), (892, 263655), (930, 252882), (945, 248868), (972, 241955), (1085, 216756), (1115, 210924), (1116, 210735), (1134, 207390), (1215, 193564), (1260, 186651), (1302, 180630), (1338, 175770), (1395, 168588), (1561, 150660), (1620, 145173), (1674, 140490), (1701, 138260), (1860, 126441), (1890, 124434), (1953, 120420), (2007, 117180), (2170, 108378), (2230, 105462), (2268, 103695), (2430, 96782), (2511, 93660), (2604, 90315), (2676, 87885), (2790, 84294), (2835, 82956), (3122, 75330), (3255, 72252), (3345, 70308), (3348, 70245), (3402, 69130), (3780, 62217), (3906, 60210), (4014, 58590), (4185, 56196), (4340, 54189), (4460, 52731), (4683, 50220), (4860, 48391), (5022, 46830), (5580, 42147), (5670, 41478), (5859, 40140), (6021, 39060), (6244, 37665), (6510, 36126), (6690, 35154), (6804, 34565), (6913, 34020), (7533, 31220), (7805, 30132), (7812, 30105), (8028, 29295), (8370, 28098), (8505, 27652), (9366, 25110), (9765, 24084), (10035, 23436), (10044, 23415), (11340, 20739), (11718, 20070), (12042, 19530), (12555, 18732), (13020, 18063), (13380, 17577), (13826, 17010), (14049, 16740), (15066, 15610)]