15702910720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:551

約数の個数: 288

約数和(自身を含む): 44833259520

約数和(自身を除く): 29130348800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 223, 224, 232, 256, 271, 280, 290, 320, 406, 446, 448, 464, 542, 560, 580, 640, 812, 892, 896, 928, 1015, 1084, 1115, 1120, 1160, 1280, 1355, 1561, 1624, 1784, 1792, 1856, 1897, 2030, 2168, 2230, 2240, 2320, 2710, 3122, 3248, 3568, 3712, 3794, 4060, 4336, 4460, 4480, 4640, 5420, 6244, 6467, 6496, 7136, 7424, 7588, 7805, 7859, 8120, 8672, 8920, 8960, 9280, 9485, 10840, 12488, 12934, 12992, 14272, 15176, 15610, 15718, 16240, 17344, 17840, 18560, 18970, 21680, 24976, 25868, 25984, 28544, 30352, 31220, 31436, 32335, 32480, 34688, 35680, 37120, 37940, 39295, 43360, 45269, 49952, 51736, 51968, 55013, 57088, 60433, 60704, 62440, 62872, 64670, 64960, 69376, 71360, 75880, 78590, 86720, 90538, 99904, 103472, 110026, 120866, 121408, 124880, 125744, 129340, 129920, 142720, 151760, 157180, 173440, 181076, 199808, 206944, 220052, 226345, 241732, 242816, 249760, 251488, 258680, 259840, 275065, 285440, 302165, 303520, 314360, 346880, 362152, 399616, 413888, 423031, 440104, 452690, 483464, 485632, 499520, 502976, 517360, 550130, 604330, 607040, 628720, 724304, 827776, 846062, 880208, 905380, 966928, 999040, 1005952, 1034720, 1100260, 1208660, 1214080, 1257440, 1448608, 1655552, 1692124, 1752557, 1760416, 1810760, 1933856, 1998080, 2011904, 2069440, 2115155, 2200520, 2417320, 2428160, 2514880, 2897216, 3384248, 3505114, 3520832, 3621520, 3867712, 4138880, 4230310, 4401040, 4834640, 5029760, 5794432, 6768496, 7010228, 7041664, 7243040, 7735424, 8277760, 8460620, 8762785, 8802080, 9669280, 10059520, 11588864, 12267899, 13536992, 14020456, 14083328, 14486080, 15470848, 16921240, 17525570, 17604160, 19338560, 24535798, 27073984, 28040912, 28972160, 33842480, 35051140, 35208320, 38677120, 49071596, 54147968, 56081824, 57944320, 61339495, 67684960, 70102280, 70416640, 77354240, 98143192, 108295936, 112163648, 122678990, 135369920, 140204560, 196286384, 224327296, 245357980, 270739840, 280409120, 392572768, 448654592, 490715960, 541479680, 560818240, 785145536, 981431920, 1121636480, 1570291072, 1962863840, 2243272960, 3140582144, 3925727680, 7851455360, 15702910720]

約数ペア:

[(1, 15702910720), (2, 7851455360), (4, 3925727680), (5, 3140582144), (7, 2243272960), (8, 1962863840), (10, 1570291072), (14, 1121636480), (16, 981431920), (20, 785145536), (28, 560818240), (29, 541479680), (32, 490715960), (35, 448654592), (40, 392572768), (56, 280409120), (58, 270739840), (64, 245357980), (70, 224327296), (80, 196286384), (112, 140204560), (116, 135369920), (128, 122678990), (140, 112163648), (145, 108295936), (160, 98143192), (203, 77354240), (223, 70416640), (224, 70102280), (232, 67684960), (256, 61339495), (271, 57944320), (280, 56081824), (290, 54147968), (320, 49071596), (406, 38677120), (446, 35208320), (448, 35051140), (464, 33842480), (542, 28972160), (560, 28040912), (580, 27073984), (640, 24535798), (812, 19338560), (892, 17604160), (896, 17525570), (928, 16921240), (1015, 15470848), (1084, 14486080), (1115, 14083328), (1120, 14020456), (1160, 13536992), (1280, 12267899), (1355, 11588864), (1561, 10059520), (1624, 9669280), (1784, 8802080), (1792, 8762785), (1856, 8460620), (1897, 8277760), (2030, 7735424), (2168, 7243040), (2230, 7041664), (2240, 7010228), (2320, 6768496), (2710, 5794432), (3122, 5029760), (3248, 4834640), (3568, 4401040), (3712, 4230310), (3794, 4138880), (4060, 3867712), (4336, 3621520), (4460, 3520832), (4480, 3505114), (4640, 3384248), (5420, 2897216), (6244, 2514880), (6467, 2428160), (6496, 2417320), (7136, 2200520), (7424, 2115155), (7588, 2069440), (7805, 2011904), (7859, 1998080), (8120, 1933856), (8672, 1810760), (8920, 1760416), (8960, 1752557), (9280, 1692124), (9485, 1655552), (10840, 1448608), (12488, 1257440), (12934, 1214080), (12992, 1208660), (14272, 1100260), (15176, 1034720), (15610, 1005952), (15718, 999040), (16240, 966928), (17344, 905380), (17840, 880208), (18560, 846062), (18970, 827776), (21680, 724304), (24976, 628720), (25868, 607040), (25984, 604330), (28544, 550130), (30352, 517360), (31220, 502976), (31436, 499520), (32335, 485632), (32480, 483464), (34688, 452690), (35680, 440104), (37120, 423031), (37940, 413888), (39295, 399616), (43360, 362152), (45269, 346880), (49952, 314360), (51736, 303520), (51968, 302165), (55013, 285440), (57088, 275065), (60433, 259840), (60704, 258680), (62440, 251488), (62872, 249760), (64670, 242816), (64960, 241732), (69376, 226345), (71360, 220052), (75880, 206944), (78590, 199808), (86720, 181076), (90538, 173440), (99904, 157180), (103472, 151760), (110026, 142720), (120866, 129920), (121408, 129340), (124880, 125744)]