156744625280

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2273}}^1$

素因数の和:2471

約数の個数: 256

約数和(自身を含む): 405816220800

約数和(自身を除く): 249071595520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 64, 76, 80, 95, 106, 107, 128, 152, 160, 190, 212, 214, 265, 304, 320, 380, 424, 428, 530, 535, 608, 640, 760, 848, 856, 1007, 1060, 1070, 1216, 1520, 1696, 1712, 2014, 2033, 2120, 2140, 2273, 2432, 3040, 3392, 3424, 4028, 4066, 4240, 4280, 4546, 5035, 5671, 6080, 6784, 6848, 8056, 8132, 8480, 8560, 9092, 10070, 10165, 11342, 11365, 12160, 13696, 16112, 16264, 16960, 17120, 18184, 20140, 20330, 22684, 22730, 28355, 32224, 32528, 33920, 34240, 36368, 40280, 40660, 43187, 45368, 45460, 56710, 64448, 65056, 68480, 72736, 80560, 81320, 86374, 90736, 90920, 107749, 113420, 120469, 128896, 130112, 145472, 161120, 162640, 172748, 181472, 181840, 215498, 215935, 226840, 240938, 243211, 260224, 290944, 322240, 325280, 345496, 362944, 363680, 430996, 431870, 453680, 481876, 486422, 538745, 602345, 644480, 650560, 690992, 725888, 727360, 861992, 863740, 907360, 963752, 972844, 1077490, 1204690, 1216055, 1301120, 1381984, 1454720, 1723984, 1727480, 1814720, 1927504, 1945688, 2154980, 2288911, 2409380, 2432110, 2763968, 3447968, 3454960, 3629440, 3855008, 3891376, 4309960, 4577822, 4621009, 4818760, 4864220, 5527936, 6895936, 6909920, 7710016, 7782752, 8619920, 9155644, 9242018, 9637520, 9728440, 11444555, 12890183, 13791872, 13819840, 15420032, 15565504, 17239840, 18311288, 18484036, 19275040, 19456880, 22889110, 23105045, 25780366, 27639680, 31131008, 34479680, 36622576, 36968072, 38550080, 38913760, 45778220, 46210090, 51560732, 64450915, 68959360, 73245152, 73936144, 77100160, 77827520, 91556440, 92420180, 103121464, 128901830, 146490304, 147872288, 155655040, 183112880, 184840360, 206242928, 244913477, 257803660, 292980608, 295744576, 366225760, 369680720, 412485856, 489826954, 515607320, 591489152, 732451520, 739361440, 824971712, 979653908, 1031214640, 1224567385, 1464903040, 1478722880, 1649943424, 1959307816, 2062429280, 2449134770, 2957445760, 3918615632, 4124858560, 4898269540, 7837231264, 8249717120, 9796539080, 15674462528, 19593078160, 31348925056, 39186156320, 78372312640, 156744625280]

約数ペア:

[(1, 156744625280), (2, 78372312640), (4, 39186156320), (5, 31348925056), (8, 19593078160), (10, 15674462528), (16, 9796539080), (19, 8249717120), (20, 7837231264), (32, 4898269540), (38, 4124858560), (40, 3918615632), (53, 2957445760), (64, 2449134770), (76, 2062429280), (80, 1959307816), (95, 1649943424), (106, 1478722880), (107, 1464903040), (128, 1224567385), (152, 1031214640), (160, 979653908), (190, 824971712), (212, 739361440), (214, 732451520), (265, 591489152), (304, 515607320), (320, 489826954), (380, 412485856), (424, 369680720), (428, 366225760), (530, 295744576), (535, 292980608), (608, 257803660), (640, 244913477), (760, 206242928), (848, 184840360), (856, 183112880), (1007, 155655040), (1060, 147872288), (1070, 146490304), (1216, 128901830), (1520, 103121464), (1696, 92420180), (1712, 91556440), (2014, 77827520), (2033, 77100160), (2120, 73936144), (2140, 73245152), (2273, 68959360), (2432, 64450915), (3040, 51560732), (3392, 46210090), (3424, 45778220), (4028, 38913760), (4066, 38550080), (4240, 36968072), (4280, 36622576), (4546, 34479680), (5035, 31131008), (5671, 27639680), (6080, 25780366), (6784, 23105045), (6848, 22889110), (8056, 19456880), (8132, 19275040), (8480, 18484036), (8560, 18311288), (9092, 17239840), (10070, 15565504), (10165, 15420032), (11342, 13819840), (11365, 13791872), (12160, 12890183), (13696, 11444555), (16112, 9728440), (16264, 9637520), (16960, 9242018), (17120, 9155644), (18184, 8619920), (20140, 7782752), (20330, 7710016), (22684, 6909920), (22730, 6895936), (28355, 5527936), (32224, 4864220), (32528, 4818760), (33920, 4621009), (34240, 4577822), (36368, 4309960), (40280, 3891376), (40660, 3855008), (43187, 3629440), (45368, 3454960), (45460, 3447968), (56710, 2763968), (64448, 2432110), (65056, 2409380), (68480, 2288911), (72736, 2154980), (80560, 1945688), (81320, 1927504), (86374, 1814720), (90736, 1727480), (90920, 1723984), (107749, 1454720), (113420, 1381984), (120469, 1301120), (128896, 1216055), (130112, 1204690), (145472, 1077490), (161120, 972844), (162640, 963752), (172748, 907360), (181472, 863740), (181840, 861992), (215498, 727360), (215935, 725888), (226840, 690992), (240938, 650560), (243211, 644480), (260224, 602345), (290944, 538745), (322240, 486422), (325280, 481876), (345496, 453680), (362944, 431870), (363680, 430996)]