211659630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 256

約数和(自身を含む): 671956992

約数和(自身を除く): 460297362

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 41, 42, 61, 62, 65, 70, 78, 82, 91, 93, 105, 122, 123, 130, 155, 182, 183, 186, 195, 205, 210, 217, 246, 273, 287, 305, 310, 366, 390, 403, 410, 427, 434, 455, 465, 533, 546, 574, 610, 615, 651, 793, 806, 854, 861, 910, 915, 930, 1066, 1085, 1209, 1230, 1271, 1281, 1302, 1365, 1435, 1586, 1599, 1722, 1830, 1891, 2015, 2135, 2170, 2379, 2418, 2501, 2542, 2562, 2665, 2730, 2821, 2870, 3198, 3255, 3731, 3782, 3813, 3965, 4030, 4270, 4305, 4758, 5002, 5330, 5551, 5642, 5673, 6045, 6355, 6405, 6510, 7462, 7503, 7626, 7930, 7995, 8463, 8610, 8897, 9455, 11102, 11193, 11346, 11895, 12090, 12505, 12710, 12810, 13237, 14105, 15006, 15990, 16523, 16653, 16926, 17507, 17794, 18655, 18910, 19065, 22386, 23790, 24583, 25010, 26474, 26691, 27755, 28210, 28365, 32513, 33046, 33306, 35014, 37310, 37515, 38130, 39711, 42315, 44485, 49166, 49569, 52521, 53382, 55510, 55965, 56730, 65026, 66185, 73749, 75030, 77531, 79422, 82615, 83265, 84630, 87535, 88970, 97539, 99138, 105042, 111930, 115661, 122915, 132370, 133455, 147498, 155062, 162565, 165230, 166530, 172081, 175070, 195078, 198555, 227591, 231322, 232593, 245830, 247845, 262605, 266910, 325130, 344162, 346983, 368745, 387655, 397110, 455182, 465186, 487695, 495690, 516243, 525210, 542717, 578305, 682773, 693966, 737490, 775310, 860405, 975390, 1007903, 1032486, 1085434, 1137955, 1156610, 1162965, 1365546, 1628151, 1720810, 1734915, 2015806, 2275910, 2325930, 2581215, 2713585, 3023709, 3256302, 3413865, 3469830, 5039515, 5162430, 5427170, 6047418, 6827730, 7055321, 8140755, 10079030, 14110642, 15118545, 16281510, 21165963, 30237090, 35276605, 42331926, 70553210, 105829815, 211659630]

約数ペア:

[(1, 211659630), (2, 105829815), (3, 70553210), (5, 42331926), (6, 35276605), (7, 30237090), (10, 21165963), (13, 16281510), (14, 15118545), (15, 14110642), (21, 10079030), (26, 8140755), (30, 7055321), (31, 6827730), (35, 6047418), (39, 5427170), (41, 5162430), (42, 5039515), (61, 3469830), (62, 3413865), (65, 3256302), (70, 3023709), (78, 2713585), (82, 2581215), (91, 2325930), (93, 2275910), (105, 2015806), (122, 1734915), (123, 1720810), (130, 1628151), (155, 1365546), (182, 1162965), (183, 1156610), (186, 1137955), (195, 1085434), (205, 1032486), (210, 1007903), (217, 975390), (246, 860405), (273, 775310), (287, 737490), (305, 693966), (310, 682773), (366, 578305), (390, 542717), (403, 525210), (410, 516243), (427, 495690), (434, 487695), (455, 465186), (465, 455182), (533, 397110), (546, 387655), (574, 368745), (610, 346983), (615, 344162), (651, 325130), (793, 266910), (806, 262605), (854, 247845), (861, 245830), (910, 232593), (915, 231322), (930, 227591), (1066, 198555), (1085, 195078), (1209, 175070), (1230, 172081), (1271, 166530), (1281, 165230), (1302, 162565), (1365, 155062), (1435, 147498), (1586, 133455), (1599, 132370), (1722, 122915), (1830, 115661), (1891, 111930), (2015, 105042), (2135, 99138), (2170, 97539), (2379, 88970), (2418, 87535), (2501, 84630), (2542, 83265), (2562, 82615), (2665, 79422), (2730, 77531), (2821, 75030), (2870, 73749), (3198, 66185), (3255, 65026), (3731, 56730), (3782, 55965), (3813, 55510), (3965, 53382), (4030, 52521), (4270, 49569), (4305, 49166), (4758, 44485), (5002, 42315), (5330, 39711), (5551, 38130), (5642, 37515), (5673, 37310), (6045, 35014), (6355, 33306), (6405, 33046), (6510, 32513), (7462, 28365), (7503, 28210), (7626, 27755), (7930, 26691), (7995, 26474), (8463, 25010), (8610, 24583), (8897, 23790), (9455, 22386), (11102, 19065), (11193, 18910), (11346, 18655), (11895, 17794), (12090, 17507), (12505, 16926), (12710, 16653), (12810, 16523), (13237, 15990), (14105, 15006)]