20142674580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{34183}}^1$

素因数の和:34286

約数の個数: 192

約数和(自身を含む): 68363624448

約数和(自身を除く): 48220949868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 61, 69, 70, 84, 92, 105, 115, 122, 138, 140, 161, 183, 210, 230, 244, 276, 305, 322, 345, 366, 420, 427, 460, 483, 610, 644, 690, 732, 805, 854, 915, 966, 1220, 1281, 1380, 1403, 1610, 1708, 1830, 1932, 2135, 2415, 2562, 2806, 3220, 3660, 4209, 4270, 4830, 5124, 5612, 6405, 7015, 8418, 8540, 9660, 9821, 12810, 14030, 16836, 19642, 21045, 25620, 28060, 29463, 34183, 39284, 42090, 49105, 58926, 68366, 84180, 98210, 102549, 117852, 136732, 147315, 170915, 196420, 205098, 239281, 294630, 341830, 410196, 478562, 512745, 589260, 683660, 717843, 786209, 957124, 1025490, 1196405, 1435686, 1572418, 2050980, 2085163, 2358627, 2392810, 2871372, 3144836, 3589215, 3931045, 4170326, 4717254, 4785620, 5503463, 6255489, 7178430, 7862090, 8340652, 9434508, 10425815, 11006926, 11793135, 12510978, 14356860, 14596141, 15724180, 16510389, 20851630, 22013852, 23586270, 25021956, 27517315, 29192282, 31277445, 33020778, 41703260, 43788423, 47172540, 47958749, 55034630, 58384564, 62554890, 66041556, 72980705, 82551945, 87576846, 95917498, 110069260, 125109780, 143876247, 145961410, 165103890, 175153692, 191834996, 218942115, 239793745, 287752494, 291922820, 330207780, 335711243, 437884230, 479587490, 575504988, 671422486, 719381235, 875768460, 959174980, 1007133729, 1342844972, 1438762470, 1678556215, 2014267458, 2877524940, 3357112430, 4028534916, 5035668645, 6714224860, 10071337290, 20142674580]

約数ペア:

[(1, 20142674580), (2, 10071337290), (3, 6714224860), (4, 5035668645), (5, 4028534916), (6, 3357112430), (7, 2877524940), (10, 2014267458), (12, 1678556215), (14, 1438762470), (15, 1342844972), (20, 1007133729), (21, 959174980), (23, 875768460), (28, 719381235), (30, 671422486), (35, 575504988), (42, 479587490), (46, 437884230), (60, 335711243), (61, 330207780), (69, 291922820), (70, 287752494), (84, 239793745), (92, 218942115), (105, 191834996), (115, 175153692), (122, 165103890), (138, 145961410), (140, 143876247), (161, 125109780), (183, 110069260), (210, 95917498), (230, 87576846), (244, 82551945), (276, 72980705), (305, 66041556), (322, 62554890), (345, 58384564), (366, 55034630), (420, 47958749), (427, 47172540), (460, 43788423), (483, 41703260), (610, 33020778), (644, 31277445), (690, 29192282), (732, 27517315), (805, 25021956), (854, 23586270), (915, 22013852), (966, 20851630), (1220, 16510389), (1281, 15724180), (1380, 14596141), (1403, 14356860), (1610, 12510978), (1708, 11793135), (1830, 11006926), (1932, 10425815), (2135, 9434508), (2415, 8340652), (2562, 7862090), (2806, 7178430), (3220, 6255489), (3660, 5503463), (4209, 4785620), (4270, 4717254), (4830, 4170326), (5124, 3931045), (5612, 3589215), (6405, 3144836), (7015, 2871372), (8418, 2392810), (8540, 2358627), (9660, 2085163), (9821, 2050980), (12810, 1572418), (14030, 1435686), (16836, 1196405), (19642, 1025490), (21045, 957124), (25620, 786209), (28060, 717843), (29463, 683660), (34183, 589260), (39284, 512745), (42090, 478562), (49105, 410196), (58926, 341830), (68366, 294630), (84180, 239281), (98210, 205098), (102549, 196420), (117852, 170915), (136732, 147315)]