15375334016

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{7603}}^1$

素因数の和:7722

約数の個数: 128

約数和(自身を含む): 36546648960

約数和(自身を除く): 21171314944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 61, 64, 74, 112, 122, 128, 148, 224, 244, 259, 296, 427, 448, 488, 518, 592, 854, 896, 976, 1036, 1184, 1708, 1952, 2072, 2257, 2368, 3416, 3904, 4144, 4514, 4736, 6832, 7603, 7808, 8288, 9028, 13664, 15206, 15799, 16576, 18056, 27328, 30412, 31598, 33152, 36112, 53221, 54656, 60824, 63196, 72224, 106442, 121648, 126392, 144448, 212884, 243296, 252784, 281311, 288896, 425768, 463783, 486592, 505568, 562622, 851536, 927566, 973184, 1011136, 1125244, 1703072, 1855132, 1969177, 2022272, 2250488, 3246481, 3406144, 3710264, 3938354, 4500976, 6492962, 6812288, 7420528, 7876708, 9001952, 12985924, 14841056, 15753416, 17159971, 18003904, 25971848, 29682112, 31506832, 34319942, 36007808, 51943696, 59364224, 63013664, 68639884, 103887392, 120119797, 126027328, 137279768, 207774784, 240239594, 252054656, 274559536, 415549568, 480479188, 549119072, 960958376, 1098238144, 1921916752, 2196476288, 3843833504, 7687667008, 15375334016]

約数ペア:

[(1, 15375334016), (2, 7687667008), (4, 3843833504), (7, 2196476288), (8, 1921916752), (14, 1098238144), (16, 960958376), (28, 549119072), (32, 480479188), (37, 415549568), (56, 274559536), (61, 252054656), (64, 240239594), (74, 207774784), (112, 137279768), (122, 126027328), (128, 120119797), (148, 103887392), (224, 68639884), (244, 63013664), (259, 59364224), (296, 51943696), (427, 36007808), (448, 34319942), (488, 31506832), (518, 29682112), (592, 25971848), (854, 18003904), (896, 17159971), (976, 15753416), (1036, 14841056), (1184, 12985924), (1708, 9001952), (1952, 7876708), (2072, 7420528), (2257, 6812288), (2368, 6492962), (3416, 4500976), (3904, 3938354), (4144, 3710264), (4514, 3406144), (4736, 3246481), (6832, 2250488), (7603, 2022272), (7808, 1969177), (8288, 1855132), (9028, 1703072), (13664, 1125244), (15206, 1011136), (15799, 973184), (16576, 927566), (18056, 851536), (27328, 562622), (30412, 505568), (31598, 486592), (33152, 463783), (36112, 425768), (53221, 288896), (54656, 281311), (60824, 252784), (63196, 243296), (72224, 212884), (106442, 144448), (121648, 126392)]