40305384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 256

約数和(自身を含む): 142848000

約数和(自身を除く): 102542616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 27, 28, 36, 38, 42, 46, 54, 56, 57, 61, 63, 69, 72, 76, 84, 92, 108, 114, 122, 126, 133, 138, 152, 161, 168, 171, 183, 184, 189, 207, 216, 228, 244, 252, 266, 276, 322, 342, 366, 378, 399, 414, 427, 437, 456, 483, 488, 504, 513, 532, 549, 552, 621, 644, 684, 732, 756, 798, 828, 854, 874, 966, 1026, 1064, 1098, 1159, 1197, 1242, 1281, 1288, 1311, 1368, 1403, 1449, 1464, 1512, 1596, 1647, 1656, 1708, 1748, 1932, 2052, 2196, 2318, 2394, 2484, 2562, 2622, 2806, 2898, 3059, 3192, 3294, 3416, 3477, 3496, 3591, 3843, 3864, 3933, 4104, 4209, 4347, 4392, 4636, 4788, 4968, 5124, 5244, 5612, 5796, 6118, 6588, 6954, 7182, 7686, 7866, 8113, 8418, 8694, 9177, 9272, 9576, 9821, 10248, 10431, 10488, 11224, 11529, 11592, 11799, 12236, 12627, 13176, 13908, 14364, 15372, 15732, 16226, 16836, 17388, 18354, 19642, 20862, 23058, 23598, 24339, 24472, 25254, 26657, 27531, 27816, 28728, 29463, 30744, 31293, 31464, 32452, 33672, 34776, 36708, 37881, 39284, 41724, 46116, 47196, 48678, 50508, 53314, 55062, 58926, 62586, 64904, 73017, 73416, 75762, 78568, 79971, 82593, 83448, 88389, 92232, 94392, 97356, 101016, 106628, 110124, 117852, 125172, 146034, 151524, 159942, 165186, 176778, 186599, 194712, 213256, 219051, 220248, 235704, 239913, 250344, 265167, 292068, 303048, 319884, 330372, 353556, 373198, 438102, 479826, 530334, 559797, 584136, 639768, 660744, 707112, 719739, 746396, 876204, 959652, 1060668, 1119594, 1439478, 1492792, 1679391, 1752408, 1919304, 2121336, 2239188, 2878956, 3358782, 4478376, 5038173, 5757912, 6717564, 10076346, 13435128, 20152692, 40305384]

約数ペア:

[(1, 40305384), (2, 20152692), (3, 13435128), (4, 10076346), (6, 6717564), (7, 5757912), (8, 5038173), (9, 4478376), (12, 3358782), (14, 2878956), (18, 2239188), (19, 2121336), (21, 1919304), (23, 1752408), (24, 1679391), (27, 1492792), (28, 1439478), (36, 1119594), (38, 1060668), (42, 959652), (46, 876204), (54, 746396), (56, 719739), (57, 707112), (61, 660744), (63, 639768), (69, 584136), (72, 559797), (76, 530334), (84, 479826), (92, 438102), (108, 373198), (114, 353556), (122, 330372), (126, 319884), (133, 303048), (138, 292068), (152, 265167), (161, 250344), (168, 239913), (171, 235704), (183, 220248), (184, 219051), (189, 213256), (207, 194712), (216, 186599), (228, 176778), (244, 165186), (252, 159942), (266, 151524), (276, 146034), (322, 125172), (342, 117852), (366, 110124), (378, 106628), (399, 101016), (414, 97356), (427, 94392), (437, 92232), (456, 88389), (483, 83448), (488, 82593), (504, 79971), (513, 78568), (532, 75762), (549, 73416), (552, 73017), (621, 64904), (644, 62586), (684, 58926), (732, 55062), (756, 53314), (798, 50508), (828, 48678), (854, 47196), (874, 46116), (966, 41724), (1026, 39284), (1064, 37881), (1098, 36708), (1159, 34776), (1197, 33672), (1242, 32452), (1281, 31464), (1288, 31293), (1311, 30744), (1368, 29463), (1403, 28728), (1449, 27816), (1464, 27531), (1512, 26657), (1596, 25254), (1647, 24472), (1656, 24339), (1708, 23598), (1748, 23058), (1932, 20862), (2052, 19642), (2196, 18354), (2318, 17388), (2394, 16836), (2484, 16226), (2562, 15732), (2622, 15372), (2806, 14364), (2898, 13908), (3059, 13176), (3192, 12627), (3294, 12236), (3416, 11799), (3477, 11592), (3496, 11529), (3591, 11224), (3843, 10488), (3864, 10431), (3933, 10248), (4104, 9821), (4209, 9576), (4347, 9272), (4392, 9177), (4636, 8694), (4788, 8418), (4968, 8113), (5124, 7866), (5244, 7686), (5612, 7182), (5796, 6954), (6118, 6588)]