380801040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 1298041920

約数和(自身を除く): 917240880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 61, 74, 76, 80, 95, 111, 114, 120, 122, 148, 152, 183, 185, 190, 222, 228, 240, 244, 285, 296, 304, 305, 366, 370, 380, 444, 456, 488, 555, 570, 592, 610, 703, 732, 740, 760, 888, 912, 915, 976, 1110, 1140, 1159, 1220, 1369, 1406, 1464, 1480, 1520, 1776, 1830, 2109, 2220, 2257, 2280, 2318, 2440, 2738, 2812, 2928, 2960, 3477, 3515, 3660, 4107, 4218, 4440, 4514, 4560, 4636, 4880, 5476, 5624, 5795, 6771, 6845, 6954, 7030, 7320, 8214, 8436, 8880, 9028, 9272, 10545, 10952, 11248, 11285, 11590, 13542, 13690, 13908, 14060, 14640, 16428, 16872, 17385, 18056, 18544, 20535, 21090, 21904, 22570, 23180, 26011, 27084, 27380, 27816, 28120, 32856, 33744, 33855, 34770, 36112, 41070, 42180, 42883, 45140, 46360, 52022, 54168, 54760, 55632, 56240, 65712, 67710, 69540, 78033, 82140, 83509, 84360, 85766, 90280, 92720, 104044, 108336, 109520, 128649, 130055, 135420, 139080, 156066, 164280, 167018, 168720, 171532, 180560, 208088, 214415, 250527, 257298, 260110, 270840, 278160, 312132, 328560, 334036, 343064, 390165, 416176, 417545, 428830, 501054, 514596, 520220, 541680, 624264, 643245, 668072, 686128, 780330, 835090, 857660, 1002108, 1029192, 1040440, 1248528, 1252635, 1286490, 1336144, 1560660, 1586671, 1670180, 1715320, 2004216, 2058384, 2080880, 2505270, 2572980, 3121320, 3173342, 3340360, 3430640, 4008432, 4760013, 5010540, 5145960, 6242640, 6346684, 6680720, 7933355, 9520026, 10021080, 10291920, 12693368, 15866710, 19040052, 20042160, 23800065, 25386736, 31733420, 38080104, 47600130, 63466840, 76160208, 95200260, 126933680, 190400520, 380801040]

約数ペア:

[(1, 380801040), (2, 190400520), (3, 126933680), (4, 95200260), (5, 76160208), (6, 63466840), (8, 47600130), (10, 38080104), (12, 31733420), (15, 25386736), (16, 23800065), (19, 20042160), (20, 19040052), (24, 15866710), (30, 12693368), (37, 10291920), (38, 10021080), (40, 9520026), (48, 7933355), (57, 6680720), (60, 6346684), (61, 6242640), (74, 5145960), (76, 5010540), (80, 4760013), (95, 4008432), (111, 3430640), (114, 3340360), (120, 3173342), (122, 3121320), (148, 2572980), (152, 2505270), (183, 2080880), (185, 2058384), (190, 2004216), (222, 1715320), (228, 1670180), (240, 1586671), (244, 1560660), (285, 1336144), (296, 1286490), (304, 1252635), (305, 1248528), (366, 1040440), (370, 1029192), (380, 1002108), (444, 857660), (456, 835090), (488, 780330), (555, 686128), (570, 668072), (592, 643245), (610, 624264), (703, 541680), (732, 520220), (740, 514596), (760, 501054), (888, 428830), (912, 417545), (915, 416176), (976, 390165), (1110, 343064), (1140, 334036), (1159, 328560), (1220, 312132), (1369, 278160), (1406, 270840), (1464, 260110), (1480, 257298), (1520, 250527), (1776, 214415), (1830, 208088), (2109, 180560), (2220, 171532), (2257, 168720), (2280, 167018), (2318, 164280), (2440, 156066), (2738, 139080), (2812, 135420), (2928, 130055), (2960, 128649), (3477, 109520), (3515, 108336), (3660, 104044), (4107, 92720), (4218, 90280), (4440, 85766), (4514, 84360), (4560, 83509), (4636, 82140), (4880, 78033), (5476, 69540), (5624, 67710), (5795, 65712), (6771, 56240), (6845, 55632), (6954, 54760), (7030, 54168), (7320, 52022), (8214, 46360), (8436, 45140), (8880, 42883), (9028, 42180), (9272, 41070), (10545, 36112), (10952, 34770), (11248, 33855), (11285, 33744), (11590, 32856), (13542, 28120), (13690, 27816), (13908, 27380), (14060, 27084), (14640, 26011), (16428, 23180), (16872, 22570), (17385, 21904), (18056, 21090), (18544, 20535)]