38351340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 129024000

約数和(自身を除く): 90672660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 31, 36, 45, 54, 58, 60, 62, 79, 87, 90, 93, 108, 116, 124, 135, 145, 155, 158, 174, 180, 186, 237, 261, 270, 279, 290, 310, 316, 348, 372, 395, 435, 465, 474, 522, 540, 558, 580, 620, 711, 783, 790, 837, 870, 899, 930, 948, 1044, 1116, 1185, 1305, 1395, 1422, 1566, 1580, 1674, 1740, 1798, 1860, 2133, 2291, 2370, 2449, 2610, 2697, 2790, 2844, 3132, 3348, 3555, 3596, 3915, 4185, 4266, 4495, 4582, 4740, 4898, 5220, 5394, 5580, 6873, 7110, 7347, 7830, 8091, 8370, 8532, 8990, 9164, 9796, 10665, 10788, 11455, 12245, 13485, 13746, 14220, 14694, 15660, 16182, 16740, 17980, 20619, 21330, 22041, 22910, 24273, 24490, 26970, 27492, 29388, 32364, 34365, 36735, 40455, 41238, 42660, 44082, 45820, 48546, 48980, 53940, 61857, 66123, 68730, 71021, 73470, 80910, 82476, 88164, 97092, 103095, 110205, 121365, 123714, 132246, 137460, 142042, 146940, 161820, 206190, 213063, 220410, 242730, 247428, 264492, 284084, 309285, 330615, 355105, 412380, 426126, 440820, 485460, 618570, 639189, 661230, 710210, 852252, 1065315, 1237140, 1278378, 1322460, 1420420, 1917567, 2130630, 2556756, 3195945, 3835134, 4261260, 6391890, 7670268, 9587835, 12783780, 19175670, 38351340]

約数ペア:

[(1, 38351340), (2, 19175670), (3, 12783780), (4, 9587835), (5, 7670268), (6, 6391890), (9, 4261260), (10, 3835134), (12, 3195945), (15, 2556756), (18, 2130630), (20, 1917567), (27, 1420420), (29, 1322460), (30, 1278378), (31, 1237140), (36, 1065315), (45, 852252), (54, 710210), (58, 661230), (60, 639189), (62, 618570), (79, 485460), (87, 440820), (90, 426126), (93, 412380), (108, 355105), (116, 330615), (124, 309285), (135, 284084), (145, 264492), (155, 247428), (158, 242730), (174, 220410), (180, 213063), (186, 206190), (237, 161820), (261, 146940), (270, 142042), (279, 137460), (290, 132246), (310, 123714), (316, 121365), (348, 110205), (372, 103095), (395, 97092), (435, 88164), (465, 82476), (474, 80910), (522, 73470), (540, 71021), (558, 68730), (580, 66123), (620, 61857), (711, 53940), (783, 48980), (790, 48546), (837, 45820), (870, 44082), (899, 42660), (930, 41238), (948, 40455), (1044, 36735), (1116, 34365), (1185, 32364), (1305, 29388), (1395, 27492), (1422, 26970), (1566, 24490), (1580, 24273), (1674, 22910), (1740, 22041), (1798, 21330), (1860, 20619), (2133, 17980), (2291, 16740), (2370, 16182), (2449, 15660), (2610, 14694), (2697, 14220), (2790, 13746), (2844, 13485), (3132, 12245), (3348, 11455), (3555, 10788), (3596, 10665), (3915, 9796), (4185, 9164), (4266, 8990), (4495, 8532), (4582, 8370), (4740, 8091), (4898, 7830), (5220, 7347), (5394, 7110), (5580, 6873)]