388220160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 288

約数和(自身を含む): 1386322560

約数和(自身を除く): 998102400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 256, 272, 285, 304, 313, 320, 323, 340, 380, 384, 408, 456, 480, 510, 544, 570, 608, 626, 640, 646, 680, 760, 768, 816, 912, 939, 960, 969, 1020, 1088, 1140, 1216, 1252, 1280, 1292, 1360, 1520, 1565, 1615, 1632, 1824, 1878, 1920, 1938, 2040, 2176, 2280, 2432, 2504, 2584, 2720, 3040, 3130, 3230, 3264, 3648, 3756, 3840, 3876, 4080, 4352, 4560, 4695, 4845, 4864, 5008, 5168, 5321, 5440, 5947, 6080, 6260, 6460, 6528, 7296, 7512, 7752, 8160, 9120, 9390, 9690, 10016, 10336, 10642, 10880, 11894, 12160, 12520, 12920, 13056, 14592, 15024, 15504, 15963, 16320, 17841, 18240, 18780, 19380, 20032, 20672, 21284, 21760, 23788, 24320, 25040, 25840, 26605, 29735, 30048, 31008, 31926, 32640, 35682, 36480, 37560, 38760, 40064, 41344, 42568, 47576, 50080, 51680, 53210, 59470, 60096, 62016, 63852, 65280, 71364, 72960, 75120, 77520, 79815, 80128, 82688, 85136, 89205, 95152, 100160, 101099, 103360, 106420, 118940, 120192, 124032, 127704, 142728, 150240, 155040, 159630, 170272, 178410, 190304, 200320, 202198, 206720, 212840, 237880, 240384, 248064, 255408, 285456, 300480, 303297, 310080, 319260, 340544, 356820, 380608, 400640, 404396, 413440, 425680, 475760, 505495, 510816, 570912, 600960, 606594, 620160, 638520, 681088, 713640, 761216, 808792, 851360, 951520, 1010990, 1021632, 1141824, 1201920, 1213188, 1240320, 1277040, 1362176, 1427280, 1516485, 1522432, 1617584, 1702720, 1903040, 2021980, 2043264, 2283648, 2426376, 2554080, 2854560, 3032970, 3235168, 3405440, 3806080, 4043960, 4086528, 4567296, 4852752, 5108160, 5709120, 6065940, 6470336, 6810880, 7612160, 8087920, 9705504, 10216320, 11418240, 12131880, 12940672, 16175840, 19411008, 20432640, 22836480, 24263760, 25881344, 32351680, 38822016, 48527520, 64703360, 77644032, 97055040, 129406720, 194110080, 388220160]

約数ペア:

[(1, 388220160), (2, 194110080), (3, 129406720), (4, 97055040), (5, 77644032), (6, 64703360), (8, 48527520), (10, 38822016), (12, 32351680), (15, 25881344), (16, 24263760), (17, 22836480), (19, 20432640), (20, 19411008), (24, 16175840), (30, 12940672), (32, 12131880), (34, 11418240), (38, 10216320), (40, 9705504), (48, 8087920), (51, 7612160), (57, 6810880), (60, 6470336), (64, 6065940), (68, 5709120), (76, 5108160), (80, 4852752), (85, 4567296), (95, 4086528), (96, 4043960), (102, 3806080), (114, 3405440), (120, 3235168), (128, 3032970), (136, 2854560), (152, 2554080), (160, 2426376), (170, 2283648), (190, 2043264), (192, 2021980), (204, 1903040), (228, 1702720), (240, 1617584), (255, 1522432), (256, 1516485), (272, 1427280), (285, 1362176), (304, 1277040), (313, 1240320), (320, 1213188), (323, 1201920), (340, 1141824), (380, 1021632), (384, 1010990), (408, 951520), (456, 851360), (480, 808792), (510, 761216), (544, 713640), (570, 681088), (608, 638520), (626, 620160), (640, 606594), (646, 600960), (680, 570912), (760, 510816), (768, 505495), (816, 475760), (912, 425680), (939, 413440), (960, 404396), (969, 400640), (1020, 380608), (1088, 356820), (1140, 340544), (1216, 319260), (1252, 310080), (1280, 303297), (1292, 300480), (1360, 285456), (1520, 255408), (1565, 248064), (1615, 240384), (1632, 237880), (1824, 212840), (1878, 206720), (1920, 202198), (1938, 200320), (2040, 190304), (2176, 178410), (2280, 170272), (2432, 159630), (2504, 155040), (2584, 150240), (2720, 142728), (3040, 127704), (3130, 124032), (3230, 120192), (3264, 118940), (3648, 106420), (3756, 103360), (3840, 101099), (3876, 100160), (4080, 95152), (4352, 89205), (4560, 85136), (4695, 82688), (4845, 80128), (4864, 79815), (5008, 77520), (5168, 75120), (5321, 72960), (5440, 71364), (5947, 65280), (6080, 63852), (6260, 62016), (6460, 60096), (6528, 59470), (7296, 53210), (7512, 51680), (7752, 50080), (8160, 47576), (9120, 42568), (9390, 41344), (9690, 40064), (10016, 38760), (10336, 37560), (10642, 36480), (10880, 35682), (11894, 32640), (12160, 31926), (12520, 31008), (12920, 30048), (13056, 29735), (14592, 26605), (15024, 25840), (15504, 25040), (15963, 24320), (16320, 23788), (17841, 21760), (18240, 21284), (18780, 20672), (19380, 20032)]