633917520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:498

約数の個数: 240

約数和(自身を含む): 2263248000

約数和(自身を除く): 1629330480

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, 149, 152, 171, 180, 190, 228, 240, 285, 298, 304, 311, 342, 360, 380, 447, 456, 570, 596, 622, 684, 720, 745, 760, 855, 894, 912, 933, 1140, 1192, 1244, 1341, 1368, 1490, 1520, 1555, 1710, 1788, 1866, 2235, 2280, 2384, 2488, 2682, 2736, 2799, 2831, 2980, 3110, 3420, 3576, 3732, 4470, 4560, 4665, 4976, 5364, 5598, 5662, 5909, 5960, 6220, 6705, 6840, 7152, 7464, 8493, 8940, 9330, 10728, 11196, 11324, 11818, 11920, 12440, 13410, 13680, 13995, 14155, 14928, 16986, 17727, 17880, 18660, 21456, 22392, 22648, 23636, 24880, 25479, 26820, 27990, 28310, 29545, 33972, 35454, 35760, 37320, 42465, 44784, 45296, 46339, 47272, 50958, 53181, 53640, 55980, 56620, 59090, 67944, 70908, 74640, 84930, 88635, 92678, 94544, 101916, 106362, 107280, 111960, 113240, 118180, 127395, 135888, 139017, 141816, 169860, 177270, 185356, 203832, 212724, 223920, 226480, 231695, 236360, 254790, 265905, 278034, 283632, 339720, 354540, 370712, 407664, 417051, 425448, 463390, 472720, 509580, 531810, 556068, 679440, 695085, 709080, 741424, 834102, 850896, 880441, 926780, 1019160, 1063620, 1112136, 1390170, 1418160, 1668204, 1760882, 1853560, 2038320, 2085255, 2127240, 2224272, 2641323, 2780340, 3336408, 3521764, 3707120, 4170510, 4254480, 4402205, 5282646, 5560680, 6672816, 7043528, 7923969, 8341020, 8804410, 10565292, 11121360, 13206615, 14087056, 15847938, 16682040, 17608820, 21130584, 26413230, 31695876, 33364080, 35217640, 39619845, 42261168, 52826460, 63391752, 70435280, 79239690, 105652920, 126783504, 158479380, 211305840, 316958760, 633917520]

約数ペア:

[(1, 633917520), (2, 316958760), (3, 211305840), (4, 158479380), (5, 126783504), (6, 105652920), (8, 79239690), (9, 70435280), (10, 63391752), (12, 52826460), (15, 42261168), (16, 39619845), (18, 35217640), (19, 33364080), (20, 31695876), (24, 26413230), (30, 21130584), (36, 17608820), (38, 16682040), (40, 15847938), (45, 14087056), (48, 13206615), (57, 11121360), (60, 10565292), (72, 8804410), (76, 8341020), (80, 7923969), (90, 7043528), (95, 6672816), (114, 5560680), (120, 5282646), (144, 4402205), (149, 4254480), (152, 4170510), (171, 3707120), (180, 3521764), (190, 3336408), (228, 2780340), (240, 2641323), (285, 2224272), (298, 2127240), (304, 2085255), (311, 2038320), (342, 1853560), (360, 1760882), (380, 1668204), (447, 1418160), (456, 1390170), (570, 1112136), (596, 1063620), (622, 1019160), (684, 926780), (720, 880441), (745, 850896), (760, 834102), (855, 741424), (894, 709080), (912, 695085), (933, 679440), (1140, 556068), (1192, 531810), (1244, 509580), (1341, 472720), (1368, 463390), (1490, 425448), (1520, 417051), (1555, 407664), (1710, 370712), (1788, 354540), (1866, 339720), (2235, 283632), (2280, 278034), (2384, 265905), (2488, 254790), (2682, 236360), (2736, 231695), (2799, 226480), (2831, 223920), (2980, 212724), (3110, 203832), (3420, 185356), (3576, 177270), (3732, 169860), (4470, 141816), (4560, 139017), (4665, 135888), (4976, 127395), (5364, 118180), (5598, 113240), (5662, 111960), (5909, 107280), (5960, 106362), (6220, 101916), (6705, 94544), (6840, 92678), (7152, 88635), (7464, 84930), (8493, 74640), (8940, 70908), (9330, 67944), (10728, 59090), (11196, 56620), (11324, 55980), (11818, 53640), (11920, 53181), (12440, 50958), (13410, 47272), (13680, 46339), (13995, 45296), (14155, 44784), (14928, 42465), (16986, 37320), (17727, 35760), (17880, 35454), (18660, 33972), (21456, 29545), (22392, 28310), (22648, 27990), (23636, 26820), (24880, 25479)]