189371001960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3955117}}^1$

素因数の和:3955160

約数の個数: 192

約数和(自身を含む): 740398089600

約数和(自身を除く): 551027087640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 23940, 47880, 3955117, 7910234, 11865351, 15820468, 19775585, 23730702, 27685819, 31640936, 35596053, 39551170, 47461404, 55371638, 59326755, 71192106, 75147223, 79102340, 83057457, 94922808, 110743276, 118653510, 138429095, 142384212, 150294446, 158204680, 166114914, 177980265, 221486552, 225441669, 237307020, 249172371, 276858190, 284768424, 300588892, 332229828, 355960530, 375736115, 415287285, 450883338, 474614040, 498344742, 526030561, 553716380, 601177784, 664459656, 676325007, 711921060, 751472230, 830574570, 901766676, 996689484, 1052061122, 1107432760, 1127208345, 1245861855, 1352650014, 1423842120, 1502944460, 1578091683, 1661149140, 1803533352, 1993378968, 2104122244, 2254416690, 2491723710, 2630152805, 2705300028, 3005888920, 3156183366, 3322298280, 3381625035, 4208244488, 4508833380, 4734275049, 4983447420, 5260305610, 5410600056, 6312366732, 6763250070, 7890458415, 9017666760, 9468550098, 9966894840, 10520611220, 12624733464, 13526500140, 15780916830, 18937100196, 21041222440, 23671375245, 27053000280, 31561833660, 37874200392, 47342750490, 63123667320, 94685500980, 189371001960]

約数ペア:

[(1, 189371001960), (2, 94685500980), (3, 63123667320), (4, 47342750490), (5, 37874200392), (6, 31561833660), (7, 27053000280), (8, 23671375245), (9, 21041222440), (10, 18937100196), (12, 15780916830), (14, 13526500140), (15, 12624733464), (18, 10520611220), (19, 9966894840), (20, 9468550098), (21, 9017666760), (24, 7890458415), (28, 6763250070), (30, 6312366732), (35, 5410600056), (36, 5260305610), (38, 4983447420), (40, 4734275049), (42, 4508833380), (45, 4208244488), (56, 3381625035), (57, 3322298280), (60, 3156183366), (63, 3005888920), (70, 2705300028), (72, 2630152805), (76, 2491723710), (84, 2254416690), (90, 2104122244), (95, 1993378968), (105, 1803533352), (114, 1661149140), (120, 1578091683), (126, 1502944460), (133, 1423842120), (140, 1352650014), (152, 1245861855), (168, 1127208345), (171, 1107432760), (180, 1052061122), (190, 996689484), (210, 901766676), (228, 830574570), (252, 751472230), (266, 711921060), (280, 676325007), (285, 664459656), (315, 601177784), (342, 553716380), (360, 526030561), (380, 498344742), (399, 474614040), (420, 450883338), (456, 415287285), (504, 375736115), (532, 355960530), (570, 332229828), (630, 300588892), (665, 284768424), (684, 276858190), (760, 249172371), (798, 237307020), (840, 225441669), (855, 221486552), (1064, 177980265), (1140, 166114914), (1197, 158204680), (1260, 150294446), (1330, 142384212), (1368, 138429095), (1596, 118653510), (1710, 110743276), (1995, 94922808), (2280, 83057457), (2394, 79102340), (2520, 75147223), (2660, 71192106), (3192, 59326755), (3420, 55371638), (3990, 47461404), (4788, 39551170), (5320, 35596053), (5985, 31640936), (6840, 27685819), (7980, 23730702), (9576, 19775585), (11970, 15820468), (15960, 11865351), (23940, 7910234), (47880, 3955117)]