252981960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 384

約数和(自身を含む): 1011225600

約数和(自身を除く): 758243640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 121, 131, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 242, 262, 264, 266, 280, 285, 308, 330, 363, 380, 385, 393, 399, 418, 420, 440, 456, 462, 484, 524, 532, 570, 605, 616, 627, 655, 660, 665, 726, 760, 770, 786, 798, 836, 840, 847, 917, 924, 968, 1045, 1048, 1064, 1140, 1155, 1210, 1254, 1310, 1320, 1330, 1441, 1452, 1463, 1540, 1572, 1596, 1672, 1694, 1815, 1834, 1848, 1965, 1995, 2090, 2280, 2299, 2310, 2420, 2489, 2508, 2541, 2620, 2660, 2751, 2882, 2904, 2926, 3080, 3135, 3144, 3192, 3388, 3630, 3668, 3930, 3990, 4180, 4235, 4323, 4389, 4585, 4598, 4620, 4840, 4978, 5016, 5082, 5240, 5320, 5502, 5764, 5852, 6270, 6776, 6897, 7205, 7260, 7315, 7336, 7467, 7860, 7980, 8360, 8470, 8646, 8778, 9170, 9196, 9240, 9956, 10087, 10164, 11004, 11495, 11528, 11704, 12445, 12540, 12705, 13755, 13794, 14410, 14520, 14630, 14934, 15720, 15851, 15960, 16093, 16940, 17292, 17423, 17556, 18340, 18392, 19912, 20174, 20328, 21615, 21945, 22008, 22990, 24890, 25080, 25410, 27379, 27510, 27588, 28820, 29260, 29868, 30261, 31702, 32186, 33880, 34485, 34584, 34846, 35112, 36680, 37335, 40348, 43230, 43890, 45980, 47553, 48279, 49780, 50435, 50820, 52269, 54758, 55020, 55176, 57640, 58520, 59736, 60522, 63404, 64372, 68970, 69692, 74670, 79255, 80465, 80696, 82137, 86460, 87115, 87780, 91960, 95106, 96558, 99560, 100870, 101640, 104538, 109516, 110040, 110957, 121044, 126808, 128744, 136895, 137940, 139384, 149340, 151305, 158510, 160930, 164274, 172920, 174230, 175560, 190212, 191653, 193116, 201740, 209076, 219032, 221914, 237765, 241395, 242088, 261345, 273790, 275880, 298680, 301169, 302610, 317020, 321860, 328548, 332871, 348460, 380424, 383306, 386232, 403480, 410685, 418152, 443828, 475530, 482790, 522690, 547580, 554785, 574959, 602338, 605220, 634040, 643720, 657096, 665742, 696920, 766612, 821370, 887656, 903507, 951060, 958265, 965580, 1045380, 1095160, 1109570, 1149918, 1204676, 1210440, 1331484, 1505845, 1533224, 1642740, 1664355, 1807014, 1902120, 1916530, 1931160, 2090760, 2108183, 2219140, 2299836, 2409352, 2662968, 2874795, 3011690, 3285480, 3328710, 3614028, 3833060, 4216366, 4438280, 4517535, 4599672, 5749590, 6023380, 6324549, 6657420, 7228056, 7666120, 8432732, 9035070, 10540915, 11499180, 12046760, 12649098, 13314840, 16865464, 18070140, 21081830, 22998360, 25298196, 31622745, 36140280, 42163660, 50596392, 63245490, 84327320, 126490980, 252981960]

約数ペア:

[(1, 252981960), (2, 126490980), (3, 84327320), (4, 63245490), (5, 50596392), (6, 42163660), (7, 36140280), (8, 31622745), (10, 25298196), (11, 22998360), (12, 21081830), (14, 18070140), (15, 16865464), (19, 13314840), (20, 12649098), (21, 12046760), (22, 11499180), (24, 10540915), (28, 9035070), (30, 8432732), (33, 7666120), (35, 7228056), (38, 6657420), (40, 6324549), (42, 6023380), (44, 5749590), (55, 4599672), (56, 4517535), (57, 4438280), (60, 4216366), (66, 3833060), (70, 3614028), (76, 3328710), (77, 3285480), (84, 3011690), (88, 2874795), (95, 2662968), (105, 2409352), (110, 2299836), (114, 2219140), (120, 2108183), (121, 2090760), (131, 1931160), (132, 1916530), (133, 1902120), (140, 1807014), (152, 1664355), (154, 1642740), (165, 1533224), (168, 1505845), (190, 1331484), (209, 1210440), (210, 1204676), (220, 1149918), (228, 1109570), (231, 1095160), (242, 1045380), (262, 965580), (264, 958265), (266, 951060), (280, 903507), (285, 887656), (308, 821370), (330, 766612), (363, 696920), (380, 665742), (385, 657096), (393, 643720), (399, 634040), (418, 605220), (420, 602338), (440, 574959), (456, 554785), (462, 547580), (484, 522690), (524, 482790), (532, 475530), (570, 443828), (605, 418152), (616, 410685), (627, 403480), (655, 386232), (660, 383306), (665, 380424), (726, 348460), (760, 332871), (770, 328548), (786, 321860), (798, 317020), (836, 302610), (840, 301169), (847, 298680), (917, 275880), (924, 273790), (968, 261345), (1045, 242088), (1048, 241395), (1064, 237765), (1140, 221914), (1155, 219032), (1210, 209076), (1254, 201740), (1310, 193116), (1320, 191653), (1330, 190212), (1441, 175560), (1452, 174230), (1463, 172920), (1540, 164274), (1572, 160930), (1596, 158510), (1672, 151305), (1694, 149340), (1815, 139384), (1834, 137940), (1848, 136895), (1965, 128744), (1995, 126808), (2090, 121044), (2280, 110957), (2299, 110040), (2310, 109516), (2420, 104538), (2489, 101640), (2508, 100870), (2541, 99560), (2620, 96558), (2660, 95106), (2751, 91960), (2882, 87780), (2904, 87115), (2926, 86460), (3080, 82137), (3135, 80696), (3144, 80465), (3192, 79255), (3388, 74670), (3630, 69692), (3668, 68970), (3930, 64372), (3990, 63404), (4180, 60522), (4235, 59736), (4323, 58520), (4389, 57640), (4585, 55176), (4598, 55020), (4620, 54758), (4840, 52269), (4978, 50820), (5016, 50435), (5082, 49780), (5240, 48279), (5320, 47553), (5502, 45980), (5764, 43890), (5852, 43230), (6270, 40348), (6776, 37335), (6897, 36680), (7205, 35112), (7260, 34846), (7315, 34584), (7336, 34485), (7467, 33880), (7860, 32186), (7980, 31702), (8360, 30261), (8470, 29868), (8646, 29260), (8778, 28820), (9170, 27588), (9196, 27510), (9240, 27379), (9956, 25410), (10087, 25080), (10164, 24890), (11004, 22990), (11495, 22008), (11528, 21945), (11704, 21615), (12445, 20328), (12540, 20174), (12705, 19912), (13755, 18392), (13794, 18340), (14410, 17556), (14520, 17423), (14630, 17292), (14934, 16940), (15720, 16093), (15851, 15960)]