38766840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 142819200

約数和(自身を除く): 104052360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 347, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 694, 735, 760, 798, 840, 931, 980, 1041, 1064, 1140, 1176, 1330, 1388, 1470, 1596, 1735, 1862, 1960, 1995, 2082, 2280, 2429, 2660, 2776, 2793, 2940, 3192, 3470, 3724, 3990, 4164, 4655, 4858, 5205, 5320, 5586, 5880, 6593, 6940, 7287, 7448, 7980, 8328, 9310, 9716, 10410, 11172, 12145, 13186, 13880, 13965, 14574, 15960, 17003, 18620, 19432, 19779, 20820, 22344, 24290, 26372, 27930, 29148, 32965, 34006, 36435, 37240, 39558, 41640, 46151, 48580, 51009, 52744, 55860, 58296, 65930, 68012, 72870, 79116, 85015, 92302, 97160, 98895, 102018, 111720, 131860, 136024, 138453, 145740, 158232, 170030, 184604, 197790, 204036, 230755, 255045, 263720, 276906, 291480, 323057, 340060, 369208, 395580, 408072, 461510, 510090, 553812, 646114, 680120, 692265, 791160, 923020, 969171, 1020180, 1107624, 1292228, 1384530, 1615285, 1846040, 1938342, 2040360, 2584456, 2769060, 3230570, 3876684, 4845855, 5538120, 6461140, 7753368, 9691710, 12922280, 19383420, 38766840]

約数ペア:

[(1, 38766840), (2, 19383420), (3, 12922280), (4, 9691710), (5, 7753368), (6, 6461140), (7, 5538120), (8, 4845855), (10, 3876684), (12, 3230570), (14, 2769060), (15, 2584456), (19, 2040360), (20, 1938342), (21, 1846040), (24, 1615285), (28, 1384530), (30, 1292228), (35, 1107624), (38, 1020180), (40, 969171), (42, 923020), (49, 791160), (56, 692265), (57, 680120), (60, 646114), (70, 553812), (76, 510090), (84, 461510), (95, 408072), (98, 395580), (105, 369208), (114, 340060), (120, 323057), (133, 291480), (140, 276906), (147, 263720), (152, 255045), (168, 230755), (190, 204036), (196, 197790), (210, 184604), (228, 170030), (245, 158232), (266, 145740), (280, 138453), (285, 136024), (294, 131860), (347, 111720), (380, 102018), (392, 98895), (399, 97160), (420, 92302), (456, 85015), (490, 79116), (532, 72870), (570, 68012), (588, 65930), (665, 58296), (694, 55860), (735, 52744), (760, 51009), (798, 48580), (840, 46151), (931, 41640), (980, 39558), (1041, 37240), (1064, 36435), (1140, 34006), (1176, 32965), (1330, 29148), (1388, 27930), (1470, 26372), (1596, 24290), (1735, 22344), (1862, 20820), (1960, 19779), (1995, 19432), (2082, 18620), (2280, 17003), (2429, 15960), (2660, 14574), (2776, 13965), (2793, 13880), (2940, 13186), (3192, 12145), (3470, 11172), (3724, 10410), (3990, 9716), (4164, 9310), (4655, 8328), (4858, 7980), (5205, 7448), (5320, 7287), (5586, 6940), (5880, 6593)]