227539440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16633}}^1$

素因数の和:16671

約数の個数: 120

約数和(自身を含む): 804420240

約数和(自身を除く): 576880800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 16633, 33266, 49899, 66532, 83165, 99798, 133064, 149697, 166330, 199596, 249495, 266128, 299394, 316027, 332660, 399192, 498990, 598788, 632054, 665320, 748485, 798384, 948081, 997980, 1197576, 1264108, 1330640, 1496970, 1580135, 1896162, 1995960, 2395152, 2528216, 2844243, 2993940, 3160270, 3792324, 3991920, 4740405, 5056432, 5688486, 5987880, 6320540, 7584648, 9480810, 11376972, 11975760, 12641080, 14221215, 15169296, 18961620, 22753944, 25282160, 28442430, 37923240, 45507888, 56884860, 75846480, 113769720, 227539440]

約数ペア:

[(1, 227539440), (2, 113769720), (3, 75846480), (4, 56884860), (5, 45507888), (6, 37923240), (8, 28442430), (9, 25282160), (10, 22753944), (12, 18961620), (15, 15169296), (16, 14221215), (18, 12641080), (19, 11975760), (20, 11376972), (24, 9480810), (30, 7584648), (36, 6320540), (38, 5987880), (40, 5688486), (45, 5056432), (48, 4740405), (57, 3991920), (60, 3792324), (72, 3160270), (76, 2993940), (80, 2844243), (90, 2528216), (95, 2395152), (114, 1995960), (120, 1896162), (144, 1580135), (152, 1496970), (171, 1330640), (180, 1264108), (190, 1197576), (228, 997980), (240, 948081), (285, 798384), (304, 748485), (342, 665320), (360, 632054), (380, 598788), (456, 498990), (570, 399192), (684, 332660), (720, 316027), (760, 299394), (855, 266128), (912, 249495), (1140, 199596), (1368, 166330), (1520, 149697), (1710, 133064), (2280, 99798), (2736, 83165), (3420, 66532), (4560, 49899), (6840, 33266), (13680, 16633)]