15672558880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:504

約数の個数: 288

約数和(自身を含む): 43291946880

約数和(自身を除く): 27619388000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 121, 137, 152, 160, 176, 190, 209, 220, 242, 274, 304, 311, 352, 380, 418, 440, 484, 548, 605, 608, 622, 685, 760, 836, 880, 968, 1045, 1096, 1210, 1244, 1370, 1507, 1520, 1555, 1672, 1760, 1936, 2090, 2192, 2299, 2420, 2488, 2603, 2740, 3014, 3040, 3110, 3344, 3421, 3872, 4180, 4384, 4598, 4840, 4976, 5206, 5480, 5909, 6028, 6220, 6688, 6842, 7535, 8360, 9196, 9680, 9952, 10412, 10960, 11495, 11818, 12056, 12440, 13015, 13684, 15070, 16577, 16720, 17105, 18392, 19360, 20824, 21920, 22990, 23636, 24112, 24880, 26030, 27368, 28633, 29545, 30140, 33154, 33440, 34210, 36784, 37631, 41648, 42607, 45980, 47272, 48224, 49760, 52060, 54736, 57266, 59090, 60280, 64999, 66308, 68420, 73568, 75262, 82885, 83296, 85214, 91960, 94544, 104120, 109472, 114532, 118180, 120560, 129998, 132616, 136840, 143165, 150524, 165770, 170428, 183920, 188155, 189088, 208240, 213035, 229064, 236360, 241120, 259996, 265232, 273680, 286330, 301048, 314963, 324995, 331540, 340856, 367840, 376310, 416480, 426070, 458128, 468677, 472720, 519992, 530464, 547360, 572660, 602096, 629926, 649990, 663080, 681712, 714989, 752620, 809533, 852140, 916256, 937354, 945440, 1039984, 1145320, 1204192, 1259852, 1299980, 1326160, 1363424, 1429978, 1505240, 1574815, 1619066, 1704280, 1874708, 2079968, 2290640, 2343385, 2519704, 2599960, 2652320, 2859956, 3010480, 3149630, 3238132, 3408560, 3574945, 3749416, 4047665, 4581280, 4686770, 5039408, 5155447, 5199920, 5719912, 6020960, 6299260, 6476264, 6817120, 7149890, 7498832, 8095330, 8904863, 9373540, 10078816, 10310894, 10399840, 11439824, 12598520, 12952528, 14299780, 14997664, 16190660, 17809726, 18747080, 20621788, 22879648, 25197040, 25777235, 25905056, 28599560, 32381320, 35619452, 37494160, 41243576, 44524315, 50394080, 51554470, 57199120, 64762640, 71238904, 74988320, 82487152, 89048630, 97953493, 103108940, 114398240, 129525280, 142477808, 164974304, 178097260, 195906986, 206217880, 284955616, 356194520, 391813972, 412435760, 489767465, 712389040, 783627944, 824871520, 979534930, 1424778080, 1567255888, 1959069860, 3134511776, 3918139720, 7836279440, 15672558880]

約数ペア:

[(1, 15672558880), (2, 7836279440), (4, 3918139720), (5, 3134511776), (8, 1959069860), (10, 1567255888), (11, 1424778080), (16, 979534930), (19, 824871520), (20, 783627944), (22, 712389040), (32, 489767465), (38, 412435760), (40, 391813972), (44, 356194520), (55, 284955616), (76, 206217880), (80, 195906986), (88, 178097260), (95, 164974304), (110, 142477808), (121, 129525280), (137, 114398240), (152, 103108940), (160, 97953493), (176, 89048630), (190, 82487152), (209, 74988320), (220, 71238904), (242, 64762640), (274, 57199120), (304, 51554470), (311, 50394080), (352, 44524315), (380, 41243576), (418, 37494160), (440, 35619452), (484, 32381320), (548, 28599560), (605, 25905056), (608, 25777235), (622, 25197040), (685, 22879648), (760, 20621788), (836, 18747080), (880, 17809726), (968, 16190660), (1045, 14997664), (1096, 14299780), (1210, 12952528), (1244, 12598520), (1370, 11439824), (1507, 10399840), (1520, 10310894), (1555, 10078816), (1672, 9373540), (1760, 8904863), (1936, 8095330), (2090, 7498832), (2192, 7149890), (2299, 6817120), (2420, 6476264), (2488, 6299260), (2603, 6020960), (2740, 5719912), (3014, 5199920), (3040, 5155447), (3110, 5039408), (3344, 4686770), (3421, 4581280), (3872, 4047665), (4180, 3749416), (4384, 3574945), (4598, 3408560), (4840, 3238132), (4976, 3149630), (5206, 3010480), (5480, 2859956), (5909, 2652320), (6028, 2599960), (6220, 2519704), (6688, 2343385), (6842, 2290640), (7535, 2079968), (8360, 1874708), (9196, 1704280), (9680, 1619066), (9952, 1574815), (10412, 1505240), (10960, 1429978), (11495, 1363424), (11818, 1326160), (12056, 1299980), (12440, 1259852), (13015, 1204192), (13684, 1145320), (15070, 1039984), (16577, 945440), (16720, 937354), (17105, 916256), (18392, 852140), (19360, 809533), (20824, 752620), (21920, 714989), (22990, 681712), (23636, 663080), (24112, 649990), (24880, 629926), (26030, 602096), (27368, 572660), (28633, 547360), (29545, 530464), (30140, 519992), (33154, 472720), (33440, 468677), (34210, 458128), (36784, 426070), (37631, 416480), (41648, 376310), (42607, 367840), (45980, 340856), (47272, 331540), (48224, 324995), (49760, 314963), (52060, 301048), (54736, 286330), (57266, 273680), (59090, 265232), (60280, 259996), (64999, 241120), (66308, 236360), (68420, 229064), (73568, 213035), (75262, 208240), (82885, 189088), (83296, 188155), (85214, 183920), (91960, 170428), (94544, 165770), (104120, 150524), (109472, 143165), (114532, 136840), (118180, 132616), (120560, 129998)]