156746579680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{23531}}^1$

素因数の和:23673

約数の個数: 192

約数和(自身を含む): 409886023680

約数和(自身を除く): 253139444000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 79, 80, 85, 124, 136, 155, 158, 160, 170, 248, 272, 310, 316, 340, 395, 496, 527, 544, 620, 632, 680, 790, 992, 1054, 1240, 1264, 1343, 1360, 1580, 2108, 2449, 2480, 2528, 2635, 2686, 2720, 3160, 4216, 4898, 4960, 5270, 5372, 6320, 6715, 8432, 9796, 10540, 10744, 12245, 12640, 13430, 16864, 19592, 21080, 21488, 23531, 24490, 26860, 39184, 41633, 42160, 42976, 47062, 48980, 53720, 78368, 83266, 84320, 94124, 97960, 107440, 117655, 166532, 188248, 195920, 208165, 214880, 235310, 333064, 376496, 391840, 400027, 416330, 470620, 666128, 729461, 752992, 800054, 832660, 941240, 1332256, 1458922, 1600108, 1665320, 1858949, 1882480, 2000135, 2917844, 3200216, 3330640, 3647305, 3717898, 3764960, 4000270, 5835688, 6400432, 6661280, 7294610, 7435796, 8000540, 9294745, 11671376, 12400837, 12800864, 14589220, 14871592, 16001080, 18589490, 23342752, 24801674, 29178440, 29743184, 31602133, 32002160, 37178980, 49603348, 57627419, 58356880, 59486368, 62004185, 63204266, 64004320, 74357960, 99206696, 115254838, 116713760, 124008370, 126408532, 148715920, 158010665, 198413392, 230509676, 248016740, 252817064, 288137095, 297431840, 316021330, 396826784, 461019352, 496033480, 505634128, 576274190, 632042660, 922038704, 979666123, 992066960, 1011268256, 1152548380, 1264085320, 1844077408, 1959332246, 1984133920, 2305096760, 2528170640, 3918664492, 4610193520, 4898330615, 5056341280, 7837328984, 9220387040, 9796661230, 15674657968, 19593322460, 31349315936, 39186644920, 78373289840, 156746579680]

約数ペア:

[(1, 156746579680), (2, 78373289840), (4, 39186644920), (5, 31349315936), (8, 19593322460), (10, 15674657968), (16, 9796661230), (17, 9220387040), (20, 7837328984), (31, 5056341280), (32, 4898330615), (34, 4610193520), (40, 3918664492), (62, 2528170640), (68, 2305096760), (79, 1984133920), (80, 1959332246), (85, 1844077408), (124, 1264085320), (136, 1152548380), (155, 1011268256), (158, 992066960), (160, 979666123), (170, 922038704), (248, 632042660), (272, 576274190), (310, 505634128), (316, 496033480), (340, 461019352), (395, 396826784), (496, 316021330), (527, 297431840), (544, 288137095), (620, 252817064), (632, 248016740), (680, 230509676), (790, 198413392), (992, 158010665), (1054, 148715920), (1240, 126408532), (1264, 124008370), (1343, 116713760), (1360, 115254838), (1580, 99206696), (2108, 74357960), (2449, 64004320), (2480, 63204266), (2528, 62004185), (2635, 59486368), (2686, 58356880), (2720, 57627419), (3160, 49603348), (4216, 37178980), (4898, 32002160), (4960, 31602133), (5270, 29743184), (5372, 29178440), (6320, 24801674), (6715, 23342752), (8432, 18589490), (9796, 16001080), (10540, 14871592), (10744, 14589220), (12245, 12800864), (12640, 12400837), (13430, 11671376), (16864, 9294745), (19592, 8000540), (21080, 7435796), (21488, 7294610), (23531, 6661280), (24490, 6400432), (26860, 5835688), (39184, 4000270), (41633, 3764960), (42160, 3717898), (42976, 3647305), (47062, 3330640), (48980, 3200216), (53720, 2917844), (78368, 2000135), (83266, 1882480), (84320, 1858949), (94124, 1665320), (97960, 1600108), (107440, 1458922), (117655, 1332256), (166532, 941240), (188248, 832660), (195920, 800054), (208165, 752992), (214880, 729461), (235310, 666128), (333064, 470620), (376496, 416330), (391840, 400027)]