220863720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 384

約数和(自身を含む): 868734720

約数和(自身を除く): 647871000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 41, 42, 44, 53, 55, 56, 60, 66, 70, 77, 82, 84, 88, 105, 106, 110, 120, 121, 123, 132, 140, 154, 159, 164, 165, 168, 205, 210, 212, 220, 231, 242, 246, 264, 265, 280, 287, 308, 318, 328, 330, 363, 371, 385, 410, 420, 424, 440, 451, 462, 484, 492, 530, 574, 583, 605, 615, 616, 636, 660, 726, 742, 770, 795, 820, 840, 847, 861, 902, 924, 968, 984, 1060, 1113, 1148, 1155, 1166, 1210, 1230, 1272, 1320, 1353, 1435, 1452, 1484, 1540, 1590, 1640, 1694, 1722, 1749, 1804, 1815, 1848, 1855, 2120, 2173, 2226, 2255, 2296, 2310, 2332, 2420, 2460, 2541, 2706, 2870, 2904, 2915, 2968, 3080, 3157, 3180, 3388, 3444, 3498, 3608, 3630, 3710, 4081, 4235, 4305, 4346, 4452, 4510, 4620, 4664, 4840, 4920, 4961, 5082, 5412, 5565, 5740, 5830, 6314, 6360, 6413, 6519, 6765, 6776, 6888, 6996, 7260, 7420, 8162, 8470, 8610, 8692, 8745, 8904, 9020, 9240, 9471, 9922, 10164, 10824, 10865, 11130, 11480, 11660, 12243, 12628, 12705, 12826, 13038, 13530, 13992, 14520, 14840, 14883, 15211, 15785, 16324, 16940, 17220, 17384, 17490, 18040, 18942, 19239, 19844, 20328, 20405, 21730, 22260, 23320, 23903, 24486, 24805, 25256, 25410, 25652, 26076, 27060, 29766, 30422, 31570, 32065, 32595, 32648, 33880, 34440, 34727, 34980, 37884, 38478, 39688, 40810, 43460, 44520, 44891, 45633, 47355, 47806, 48972, 49610, 50820, 51304, 52152, 54120, 59532, 60844, 61215, 63140, 64130, 65190, 69454, 69960, 71709, 74415, 75768, 76055, 76956, 81620, 86920, 89782, 91266, 94710, 95612, 96195, 97944, 99220, 101640, 104181, 119064, 119515, 121688, 122430, 126280, 128260, 130380, 134673, 138908, 143418, 148830, 152110, 153912, 163240, 167321, 173635, 179564, 182532, 189420, 191224, 192390, 198440, 208362, 224455, 228165, 239030, 244860, 256520, 260760, 262933, 269346, 277816, 286836, 297660, 304220, 334642, 347270, 358545, 359128, 365064, 378840, 384780, 416724, 448910, 456330, 478060, 489720, 501963, 520905, 525866, 538692, 573672, 595320, 608440, 669284, 673365, 694540, 717090, 769560, 788799, 833448, 836605, 897820, 912660, 956120, 1003926, 1041810, 1051732, 1077384, 1314665, 1338568, 1346730, 1389080, 1434180, 1577598, 1673210, 1795640, 1825320, 1840531, 2007852, 2083620, 2103464, 2509815, 2629330, 2693460, 2868360, 3155196, 3346420, 3681062, 3943995, 4015704, 4167240, 5019630, 5258660, 5386920, 5521593, 6310392, 6692840, 7362124, 7887990, 9202655, 10039260, 10517320, 11043186, 14724248, 15775980, 18405310, 20078520, 22086372, 27607965, 31551960, 36810620, 44172744, 55215930, 73621240, 110431860, 220863720]

約数ペア:

[(1, 220863720), (2, 110431860), (3, 73621240), (4, 55215930), (5, 44172744), (6, 36810620), (7, 31551960), (8, 27607965), (10, 22086372), (11, 20078520), (12, 18405310), (14, 15775980), (15, 14724248), (20, 11043186), (21, 10517320), (22, 10039260), (24, 9202655), (28, 7887990), (30, 7362124), (33, 6692840), (35, 6310392), (40, 5521593), (41, 5386920), (42, 5258660), (44, 5019630), (53, 4167240), (55, 4015704), (56, 3943995), (60, 3681062), (66, 3346420), (70, 3155196), (77, 2868360), (82, 2693460), (84, 2629330), (88, 2509815), (105, 2103464), (106, 2083620), (110, 2007852), (120, 1840531), (121, 1825320), (123, 1795640), (132, 1673210), (140, 1577598), (154, 1434180), (159, 1389080), (164, 1346730), (165, 1338568), (168, 1314665), (205, 1077384), (210, 1051732), (212, 1041810), (220, 1003926), (231, 956120), (242, 912660), (246, 897820), (264, 836605), (265, 833448), (280, 788799), (287, 769560), (308, 717090), (318, 694540), (328, 673365), (330, 669284), (363, 608440), (371, 595320), (385, 573672), (410, 538692), (420, 525866), (424, 520905), (440, 501963), (451, 489720), (462, 478060), (484, 456330), (492, 448910), (530, 416724), (574, 384780), (583, 378840), (605, 365064), (615, 359128), (616, 358545), (636, 347270), (660, 334642), (726, 304220), (742, 297660), (770, 286836), (795, 277816), (820, 269346), (840, 262933), (847, 260760), (861, 256520), (902, 244860), (924, 239030), (968, 228165), (984, 224455), (1060, 208362), (1113, 198440), (1148, 192390), (1155, 191224), (1166, 189420), (1210, 182532), (1230, 179564), (1272, 173635), (1320, 167321), (1353, 163240), (1435, 153912), (1452, 152110), (1484, 148830), (1540, 143418), (1590, 138908), (1640, 134673), (1694, 130380), (1722, 128260), (1749, 126280), (1804, 122430), (1815, 121688), (1848, 119515), (1855, 119064), (2120, 104181), (2173, 101640), (2226, 99220), (2255, 97944), (2296, 96195), (2310, 95612), (2332, 94710), (2420, 91266), (2460, 89782), (2541, 86920), (2706, 81620), (2870, 76956), (2904, 76055), (2915, 75768), (2968, 74415), (3080, 71709), (3157, 69960), (3180, 69454), (3388, 65190), (3444, 64130), (3498, 63140), (3608, 61215), (3630, 60844), (3710, 59532), (4081, 54120), (4235, 52152), (4305, 51304), (4346, 50820), (4452, 49610), (4510, 48972), (4620, 47806), (4664, 47355), (4840, 45633), (4920, 44891), (4961, 44520), (5082, 43460), (5412, 40810), (5565, 39688), (5740, 38478), (5830, 37884), (6314, 34980), (6360, 34727), (6413, 34440), (6519, 33880), (6765, 32648), (6776, 32595), (6888, 32065), (6996, 31570), (7260, 30422), (7420, 29766), (8162, 27060), (8470, 26076), (8610, 25652), (8692, 25410), (8745, 25256), (8904, 24805), (9020, 24486), (9240, 23903), (9471, 23320), (9922, 22260), (10164, 21730), (10824, 20405), (10865, 20328), (11130, 19844), (11480, 19239), (11660, 18942), (12243, 18040), (12628, 17490), (12705, 17384), (12826, 17220), (13038, 16940), (13530, 16324), (13992, 15785), (14520, 15211), (14840, 14883)]