239529360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6199}}^1$

素因数の和:6245

約数の個数: 160

約数和(自身を含む): 885657600

約数和(自身を除く): 646128240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6199, 6440, 7728, 9660, 12398, 12880, 18597, 19320, 24796, 30995, 37194, 38640, 43393, 49592, 61990, 74388, 86786, 92985, 99184, 123980, 130179, 142577, 148776, 173572, 185970, 216965, 247960, 260358, 285154, 297552, 347144, 371940, 427731, 433930, 495920, 520716, 570308, 650895, 694288, 712885, 743880, 855462, 867860, 998039, 1041432, 1140616, 1301790, 1425770, 1487760, 1710924, 1735720, 1996078, 2082864, 2138655, 2281232, 2603580, 2851540, 2994117, 3421848, 3471440, 3992156, 4277310, 4990195, 5207160, 5703080, 5988234, 6843696, 7984312, 8554620, 9980390, 10414320, 11406160, 11976468, 14970585, 15968624, 17109240, 19960780, 23952936, 29941170, 34218480, 39921560, 47905872, 59882340, 79843120, 119764680, 239529360]

約数ペア:

[(1, 239529360), (2, 119764680), (3, 79843120), (4, 59882340), (5, 47905872), (6, 39921560), (7, 34218480), (8, 29941170), (10, 23952936), (12, 19960780), (14, 17109240), (15, 15968624), (16, 14970585), (20, 11976468), (21, 11406160), (23, 10414320), (24, 9980390), (28, 8554620), (30, 7984312), (35, 6843696), (40, 5988234), (42, 5703080), (46, 5207160), (48, 4990195), (56, 4277310), (60, 3992156), (69, 3471440), (70, 3421848), (80, 2994117), (84, 2851540), (92, 2603580), (105, 2281232), (112, 2138655), (115, 2082864), (120, 1996078), (138, 1735720), (140, 1710924), (161, 1487760), (168, 1425770), (184, 1301790), (210, 1140616), (230, 1041432), (240, 998039), (276, 867860), (280, 855462), (322, 743880), (336, 712885), (345, 694288), (368, 650895), (420, 570308), (460, 520716), (483, 495920), (552, 433930), (560, 427731), (644, 371940), (690, 347144), (805, 297552), (840, 285154), (920, 260358), (966, 247960), (1104, 216965), (1288, 185970), (1380, 173572), (1610, 148776), (1680, 142577), (1840, 130179), (1932, 123980), (2415, 99184), (2576, 92985), (2760, 86786), (3220, 74388), (3864, 61990), (4830, 49592), (5520, 43393), (6199, 38640), (6440, 37194), (7728, 30995), (9660, 24796), (12398, 19320), (12880, 18597)]