2247687960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{1723}}^1$

素因数の和:3297

約数の個数: 128

約数和(自身を含む): 7715796480

約数和(自身を除く): 5468108520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1553, 1723, 3106, 3446, 4659, 5169, 6212, 6892, 7765, 8615, 9318, 10338, 10871, 12061, 12424, 13784, 15530, 17230, 18636, 20676, 21742, 23295, 24122, 25845, 31060, 32613, 34460, 36183, 37272, 41352, 43484, 46590, 48244, 51690, 54355, 60305, 62120, 65226, 68920, 72366, 86968, 93180, 96488, 103380, 108710, 120610, 130452, 144732, 163065, 180915, 186360, 206760, 217420, 241220, 260904, 289464, 326130, 361830, 434840, 482440, 652260, 723660, 1304520, 1447320, 2675819, 5351638, 8027457, 10703276, 13379095, 16054914, 18730733, 21406552, 26758190, 32109828, 37461466, 40137285, 53516380, 56192199, 64219656, 74922932, 80274570, 93653665, 107032760, 112384398, 149845864, 160549140, 187307330, 224768796, 280960995, 321098280, 374614660, 449537592, 561921990, 749229320, 1123843980, 2247687960]

約数ペア:

[(1, 2247687960), (2, 1123843980), (3, 749229320), (4, 561921990), (5, 449537592), (6, 374614660), (7, 321098280), (8, 280960995), (10, 224768796), (12, 187307330), (14, 160549140), (15, 149845864), (20, 112384398), (21, 107032760), (24, 93653665), (28, 80274570), (30, 74922932), (35, 64219656), (40, 56192199), (42, 53516380), (56, 40137285), (60, 37461466), (70, 32109828), (84, 26758190), (105, 21406552), (120, 18730733), (140, 16054914), (168, 13379095), (210, 10703276), (280, 8027457), (420, 5351638), (840, 2675819), (1553, 1447320), (1723, 1304520), (3106, 723660), (3446, 652260), (4659, 482440), (5169, 434840), (6212, 361830), (6892, 326130), (7765, 289464), (8615, 260904), (9318, 241220), (10338, 217420), (10871, 206760), (12061, 186360), (12424, 180915), (13784, 163065), (15530, 144732), (17230, 130452), (18636, 120610), (20676, 108710), (21742, 103380), (23295, 96488), (24122, 93180), (25845, 86968), (31060, 72366), (32613, 68920), (34460, 65226), (36183, 62120), (37272, 60305), (41352, 54355), (43484, 51690), (46590, 48244)]