157916157280

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{61223}}^1$

素因数の和:61306

約数の個数: 192

約数和(自身を含む): 444339302400

約数和(自身を除く): 286423145120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 56, 70, 80, 94, 98, 112, 140, 160, 188, 196, 224, 235, 245, 280, 329, 343, 376, 392, 470, 490, 560, 658, 686, 752, 784, 940, 980, 1120, 1316, 1372, 1504, 1568, 1645, 1715, 1880, 1960, 2303, 2632, 2744, 3290, 3430, 3760, 3920, 4606, 5264, 5488, 6580, 6860, 7520, 7840, 9212, 10528, 10976, 11515, 13160, 13720, 16121, 18424, 23030, 26320, 27440, 32242, 36848, 46060, 52640, 54880, 61223, 64484, 73696, 80605, 92120, 122446, 128968, 161210, 184240, 244892, 257936, 306115, 322420, 368480, 428561, 489784, 515872, 612230, 644840, 857122, 979568, 1224460, 1289680, 1714244, 1959136, 2142805, 2448920, 2579360, 2877481, 2999927, 3428488, 4285610, 4897840, 5754962, 5999854, 6856976, 8571220, 9795680, 11509924, 11999708, 13713952, 14387405, 14999635, 17142440, 20142367, 20999489, 23019848, 23999416, 28774810, 29999270, 34284880, 40284734, 41998978, 46039696, 47998832, 57549620, 59998540, 68569760, 80569468, 83997956, 92079392, 95997664, 100711835, 104997445, 115099240, 119997080, 140996569, 161138936, 167995912, 201423670, 209994890, 230198480, 239994160, 281993138, 322277872, 335991824, 402847340, 419989780, 460396960, 479988320, 563986276, 644555744, 671983648, 704982845, 805694680, 839979560, 986975983, 1127972552, 1409965690, 1611389360, 1679959120, 1973951966, 2255945104, 2819931380, 3222778720, 3359918240, 3947903932, 4511890208, 4934879915, 5639862760, 7895807864, 9869759830, 11279725520, 15791615728, 19739519660, 22559451040, 31583231456, 39479039320, 78958078640, 157916157280]

約数ペア:

[(1, 157916157280), (2, 78958078640), (4, 39479039320), (5, 31583231456), (7, 22559451040), (8, 19739519660), (10, 15791615728), (14, 11279725520), (16, 9869759830), (20, 7895807864), (28, 5639862760), (32, 4934879915), (35, 4511890208), (40, 3947903932), (47, 3359918240), (49, 3222778720), (56, 2819931380), (70, 2255945104), (80, 1973951966), (94, 1679959120), (98, 1611389360), (112, 1409965690), (140, 1127972552), (160, 986975983), (188, 839979560), (196, 805694680), (224, 704982845), (235, 671983648), (245, 644555744), (280, 563986276), (329, 479988320), (343, 460396960), (376, 419989780), (392, 402847340), (470, 335991824), (490, 322277872), (560, 281993138), (658, 239994160), (686, 230198480), (752, 209994890), (784, 201423670), (940, 167995912), (980, 161138936), (1120, 140996569), (1316, 119997080), (1372, 115099240), (1504, 104997445), (1568, 100711835), (1645, 95997664), (1715, 92079392), (1880, 83997956), (1960, 80569468), (2303, 68569760), (2632, 59998540), (2744, 57549620), (3290, 47998832), (3430, 46039696), (3760, 41998978), (3920, 40284734), (4606, 34284880), (5264, 29999270), (5488, 28774810), (6580, 23999416), (6860, 23019848), (7520, 20999489), (7840, 20142367), (9212, 17142440), (10528, 14999635), (10976, 14387405), (11515, 13713952), (13160, 11999708), (13720, 11509924), (16121, 9795680), (18424, 8571220), (23030, 6856976), (26320, 5999854), (27440, 5754962), (32242, 4897840), (36848, 4285610), (46060, 3428488), (52640, 2999927), (54880, 2877481), (61223, 2579360), (64484, 2448920), (73696, 2142805), (80605, 1959136), (92120, 1714244), (122446, 1289680), (128968, 1224460), (161210, 979568), (184240, 857122), (244892, 644840), (257936, 612230), (306115, 515872), (322420, 489784), (368480, 428561)]