212464980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 432

約数和(自身を含む): 862701840

約数和(自身を除く): 650236860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 49, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 98, 102, 105, 109, 117, 119, 126, 130, 140, 147, 153, 156, 170, 180, 182, 195, 196, 204, 210, 218, 221, 234, 238, 245, 252, 255, 260, 273, 294, 306, 315, 327, 340, 357, 364, 390, 420, 436, 441, 442, 455, 468, 476, 490, 510, 545, 546, 585, 588, 595, 612, 630, 637, 654, 663, 714, 735, 763, 765, 780, 819, 833, 882, 884, 910, 980, 981, 1020, 1071, 1090, 1092, 1105, 1170, 1190, 1260, 1274, 1308, 1326, 1365, 1417, 1428, 1470, 1526, 1530, 1547, 1635, 1638, 1666, 1764, 1785, 1820, 1853, 1911, 1962, 1989, 2142, 2180, 2205, 2210, 2289, 2340, 2380, 2499, 2548, 2652, 2730, 2834, 2940, 3052, 3060, 3094, 3185, 3270, 3276, 3315, 3332, 3570, 3706, 3815, 3822, 3924, 3978, 4095, 4165, 4251, 4284, 4410, 4420, 4578, 4641, 4905, 4998, 5341, 5355, 5460, 5559, 5668, 5733, 6188, 6370, 6540, 6630, 6867, 7085, 7140, 7412, 7497, 7630, 7644, 7735, 7956, 8190, 8330, 8502, 8820, 9156, 9265, 9282, 9555, 9810, 9919, 9945, 9996, 10682, 10710, 10829, 11118, 11445, 11466, 12495, 12740, 12753, 12971, 13260, 13734, 13923, 14170, 14994, 15260, 15470, 16023, 16380, 16660, 16677, 17004, 18530, 18564, 19110, 19620, 19838, 19890, 21255, 21364, 21420, 21658, 22236, 22890, 22932, 23205, 24089, 24990, 25506, 25942, 26705, 27468, 27795, 27846, 28340, 28665, 29757, 29988, 30940, 32046, 32487, 33354, 34335, 37060, 37485, 38220, 38913, 39676, 39780, 42510, 43316, 45780, 46410, 48069, 48178, 49595, 49980, 51012, 51884, 53410, 54145, 55590, 55692, 57330, 59514, 63765, 64092, 64855, 64974, 66708, 68670, 69433, 69615, 72267, 74970, 77826, 80115, 83385, 85020, 89271, 90797, 92820, 96138, 96356, 97461, 99190, 106820, 108290, 111180, 114660, 116739, 119028, 120445, 127530, 129710, 129948, 137340, 138866, 139230, 144534, 148785, 149940, 155652, 160230, 162435, 166770, 168623, 178542, 181594, 192276, 194565, 194922, 198380, 208299, 216580, 216801, 233478, 240345, 240890, 255060, 259420, 272391, 277732, 278460, 289068, 297570, 320460, 324870, 333540, 337246, 347165, 357084, 361335, 363188, 389130, 389844, 416598, 433602, 446355, 453985, 466956, 480690, 481780, 487305, 505869, 544782, 583695, 595140, 624897, 649740, 674492, 694330, 722670, 778260, 817173, 833196, 843115, 867204, 892710, 907970, 961380, 974610, 1011738, 1041495, 1084005, 1089564, 1167390, 1180361, 1249794, 1361955, 1388660, 1445340, 1517607, 1634346, 1686230, 1785420, 1815940, 1949220, 2023476, 2082990, 2168010, 2334780, 2360722, 2499588, 2529345, 2723910, 3035214, 3124485, 3268692, 3372460, 3541083, 4085865, 4165980, 4336020, 4721444, 5058690, 5447820, 5901805, 6070428, 6248970, 7082166, 7588035, 8171730, 10117380, 10623249, 11803610, 12497940, 14164332, 15176070, 16343460, 17705415, 21246498, 23607220, 30352140, 35410830, 42492996, 53116245, 70821660, 106232490, 212464980]

約数ペア:

[(1, 212464980), (2, 106232490), (3, 70821660), (4, 53116245), (5, 42492996), (6, 35410830), (7, 30352140), (9, 23607220), (10, 21246498), (12, 17705415), (13, 16343460), (14, 15176070), (15, 14164332), (17, 12497940), (18, 11803610), (20, 10623249), (21, 10117380), (26, 8171730), (28, 7588035), (30, 7082166), (34, 6248970), (35, 6070428), (36, 5901805), (39, 5447820), (42, 5058690), (45, 4721444), (49, 4336020), (51, 4165980), (52, 4085865), (60, 3541083), (63, 3372460), (65, 3268692), (68, 3124485), (70, 3035214), (78, 2723910), (84, 2529345), (85, 2499588), (90, 2360722), (91, 2334780), (98, 2168010), (102, 2082990), (105, 2023476), (109, 1949220), (117, 1815940), (119, 1785420), (126, 1686230), (130, 1634346), (140, 1517607), (147, 1445340), (153, 1388660), (156, 1361955), (170, 1249794), (180, 1180361), (182, 1167390), (195, 1089564), (196, 1084005), (204, 1041495), (210, 1011738), (218, 974610), (221, 961380), (234, 907970), (238, 892710), (245, 867204), (252, 843115), (255, 833196), (260, 817173), (273, 778260), (294, 722670), (306, 694330), (315, 674492), (327, 649740), (340, 624897), (357, 595140), (364, 583695), (390, 544782), (420, 505869), (436, 487305), (441, 481780), (442, 480690), (455, 466956), (468, 453985), (476, 446355), (490, 433602), (510, 416598), (545, 389844), (546, 389130), (585, 363188), (588, 361335), (595, 357084), (612, 347165), (630, 337246), (637, 333540), (654, 324870), (663, 320460), (714, 297570), (735, 289068), (763, 278460), (765, 277732), (780, 272391), (819, 259420), (833, 255060), (882, 240890), (884, 240345), (910, 233478), (980, 216801), (981, 216580), (1020, 208299), (1071, 198380), (1090, 194922), (1092, 194565), (1105, 192276), (1170, 181594), (1190, 178542), (1260, 168623), (1274, 166770), (1308, 162435), (1326, 160230), (1365, 155652), (1417, 149940), (1428, 148785), (1470, 144534), (1526, 139230), (1530, 138866), (1547, 137340), (1635, 129948), (1638, 129710), (1666, 127530), (1764, 120445), (1785, 119028), (1820, 116739), (1853, 114660), (1911, 111180), (1962, 108290), (1989, 106820), (2142, 99190), (2180, 97461), (2205, 96356), (2210, 96138), (2289, 92820), (2340, 90797), (2380, 89271), (2499, 85020), (2548, 83385), (2652, 80115), (2730, 77826), (2834, 74970), (2940, 72267), (3052, 69615), (3060, 69433), (3094, 68670), (3185, 66708), (3270, 64974), (3276, 64855), (3315, 64092), (3332, 63765), (3570, 59514), (3706, 57330), (3815, 55692), (3822, 55590), (3924, 54145), (3978, 53410), (4095, 51884), (4165, 51012), (4251, 49980), (4284, 49595), (4410, 48178), (4420, 48069), (4578, 46410), (4641, 45780), (4905, 43316), (4998, 42510), (5341, 39780), (5355, 39676), (5460, 38913), (5559, 38220), (5668, 37485), (5733, 37060), (6188, 34335), (6370, 33354), (6540, 32487), (6630, 32046), (6867, 30940), (7085, 29988), (7140, 29757), (7412, 28665), (7497, 28340), (7630, 27846), (7644, 27795), (7735, 27468), (7956, 26705), (8190, 25942), (8330, 25506), (8502, 24990), (8820, 24089), (9156, 23205), (9265, 22932), (9282, 22890), (9555, 22236), (9810, 21658), (9919, 21420), (9945, 21364), (9996, 21255), (10682, 19890), (10710, 19838), (10829, 19620), (11118, 19110), (11445, 18564), (11466, 18530), (12495, 17004), (12740, 16677), (12753, 16660), (12971, 16380), (13260, 16023), (13734, 15470), (13923, 15260), (14170, 14994)]