214555320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{12163}}^1$

素因数の和:12194

約数の個数: 144

約数和(自身を含む): 811217160

約数和(自身を除く): 596661840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 12163, 17640, 24326, 36489, 48652, 60815, 72978, 85141, 97304, 109467, 121630, 145956, 170282, 182445, 218934, 243260, 255423, 291912, 340564, 364890, 425705, 437868, 486520, 510846, 547335, 595987, 681128, 729780, 766269, 851410, 875736, 1021692, 1094670, 1191974, 1277115, 1459560, 1532538, 1702820, 1787961, 2043384, 2189340, 2383948, 2554230, 2979935, 3065076, 3405640, 3575922, 3831345, 4378680, 4767896, 5108460, 5363883, 5959870, 6130152, 7151844, 7662690, 8939805, 10216920, 10727766, 11919740, 14303688, 15325380, 17879610, 21455532, 23839480, 26819415, 30650760, 35759220, 42911064, 53638830, 71518440, 107277660, 214555320]

約数ペア:

[(1, 214555320), (2, 107277660), (3, 71518440), (4, 53638830), (5, 42911064), (6, 35759220), (7, 30650760), (8, 26819415), (9, 23839480), (10, 21455532), (12, 17879610), (14, 15325380), (15, 14303688), (18, 11919740), (20, 10727766), (21, 10216920), (24, 8939805), (28, 7662690), (30, 7151844), (35, 6130152), (36, 5959870), (40, 5363883), (42, 5108460), (45, 4767896), (49, 4378680), (56, 3831345), (60, 3575922), (63, 3405640), (70, 3065076), (72, 2979935), (84, 2554230), (90, 2383948), (98, 2189340), (105, 2043384), (120, 1787961), (126, 1702820), (140, 1532538), (147, 1459560), (168, 1277115), (180, 1191974), (196, 1094670), (210, 1021692), (245, 875736), (252, 851410), (280, 766269), (294, 729780), (315, 681128), (360, 595987), (392, 547335), (420, 510846), (441, 486520), (490, 437868), (504, 425705), (588, 364890), (630, 340564), (735, 291912), (840, 255423), (882, 243260), (980, 218934), (1176, 182445), (1260, 170282), (1470, 145956), (1764, 121630), (1960, 109467), (2205, 97304), (2520, 85141), (2940, 72978), (3528, 60815), (4410, 48652), (5880, 36489), (8820, 24326), (12163, 17640)]