15896768000

素因数分解:

$2^9\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:838

約数の個数: 320

約数和(自身を含む): 44237793600

約数和(自身を除く): 28341025600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 64, 68, 76, 80, 85, 95, 100, 125, 128, 136, 152, 160, 170, 190, 200, 250, 256, 272, 304, 320, 323, 340, 380, 400, 425, 475, 500, 512, 544, 608, 640, 646, 680, 760, 769, 800, 850, 950, 1000, 1088, 1216, 1280, 1292, 1360, 1520, 1538, 1600, 1615, 1700, 1900, 2000, 2125, 2176, 2375, 2432, 2560, 2584, 2720, 3040, 3076, 3200, 3230, 3400, 3800, 3845, 4000, 4250, 4352, 4750, 4864, 5168, 5440, 6080, 6152, 6400, 6460, 6800, 7600, 7690, 8000, 8075, 8500, 8704, 9500, 9728, 10336, 10880, 12160, 12304, 12800, 12920, 13073, 13600, 14611, 15200, 15380, 16000, 16150, 17000, 19000, 19225, 20672, 21760, 24320, 24608, 25840, 26146, 27200, 29222, 30400, 30760, 32000, 32300, 34000, 38000, 38450, 40375, 41344, 43520, 48640, 49216, 51680, 52292, 54400, 58444, 60800, 61520, 64000, 64600, 65365, 68000, 73055, 76000, 76900, 80750, 82688, 96125, 98432, 103360, 104584, 108800, 116888, 121600, 123040, 129200, 130730, 136000, 146110, 152000, 153800, 161500, 165376, 192250, 196864, 206720, 209168, 217600, 233776, 243200, 246080, 248387, 258400, 261460, 272000, 292220, 304000, 307600, 323000, 326825, 365275, 384500, 393728, 413440, 418336, 467552, 492160, 496774, 516800, 522920, 544000, 584440, 608000, 615200, 646000, 653650, 730550, 769000, 826880, 836672, 935104, 984320, 993548, 1033600, 1045840, 1088000, 1168880, 1216000, 1230400, 1241935, 1292000, 1307300, 1461100, 1538000, 1634125, 1673344, 1826375, 1870208, 1968640, 1987096, 2067200, 2091680, 2337760, 2460800, 2483870, 2584000, 2614600, 2922200, 3076000, 3268250, 3346688, 3652750, 3740416, 3974192, 4134400, 4183360, 4675520, 4921600, 4967740, 5168000, 5229200, 5844400, 6152000, 6209675, 6536500, 6693376, 7305500, 7480832, 7948384, 8366720, 9351040, 9843200, 9935480, 10336000, 10458400, 11688800, 12304000, 12419350, 13073000, 14611000, 15896768, 16733440, 18702080, 19870960, 20672000, 20916800, 23377600, 24608000, 24838700, 26146000, 29222000, 31048375, 31793536, 33466880, 37404160, 39741920, 41833600, 46755200, 49216000, 49677400, 52292000, 58444000, 62096750, 63587072, 79483840, 83667200, 93510400, 99354800, 104584000, 116888000, 124193500, 127174144, 158967680, 167334400, 187020800, 198709600, 209168000, 233776000, 248387000, 317935360, 397419200, 418336000, 467552000, 496774000, 635870720, 794838400, 836672000, 935104000, 993548000, 1589676800, 1987096000, 3179353600, 3974192000, 7948384000, 15896768000]

約数ペア:

[(1, 15896768000), (2, 7948384000), (4, 3974192000), (5, 3179353600), (8, 1987096000), (10, 1589676800), (16, 993548000), (17, 935104000), (19, 836672000), (20, 794838400), (25, 635870720), (32, 496774000), (34, 467552000), (38, 418336000), (40, 397419200), (50, 317935360), (64, 248387000), (68, 233776000), (76, 209168000), (80, 198709600), (85, 187020800), (95, 167334400), (100, 158967680), (125, 127174144), (128, 124193500), (136, 116888000), (152, 104584000), (160, 99354800), (170, 93510400), (190, 83667200), (200, 79483840), (250, 63587072), (256, 62096750), (272, 58444000), (304, 52292000), (320, 49677400), (323, 49216000), (340, 46755200), (380, 41833600), (400, 39741920), (425, 37404160), (475, 33466880), (500, 31793536), (512, 31048375), (544, 29222000), (608, 26146000), (640, 24838700), (646, 24608000), (680, 23377600), (760, 20916800), (769, 20672000), (800, 19870960), (850, 18702080), (950, 16733440), (1000, 15896768), (1088, 14611000), (1216, 13073000), (1280, 12419350), (1292, 12304000), (1360, 11688800), (1520, 10458400), (1538, 10336000), (1600, 9935480), (1615, 9843200), (1700, 9351040), (1900, 8366720), (2000, 7948384), (2125, 7480832), (2176, 7305500), (2375, 6693376), (2432, 6536500), (2560, 6209675), (2584, 6152000), (2720, 5844400), (3040, 5229200), (3076, 5168000), (3200, 4967740), (3230, 4921600), (3400, 4675520), (3800, 4183360), (3845, 4134400), (4000, 3974192), (4250, 3740416), (4352, 3652750), (4750, 3346688), (4864, 3268250), (5168, 3076000), (5440, 2922200), (6080, 2614600), (6152, 2584000), (6400, 2483870), (6460, 2460800), (6800, 2337760), (7600, 2091680), (7690, 2067200), (8000, 1987096), (8075, 1968640), (8500, 1870208), (8704, 1826375), (9500, 1673344), (9728, 1634125), (10336, 1538000), (10880, 1461100), (12160, 1307300), (12304, 1292000), (12800, 1241935), (12920, 1230400), (13073, 1216000), (13600, 1168880), (14611, 1088000), (15200, 1045840), (15380, 1033600), (16000, 993548), (16150, 984320), (17000, 935104), (19000, 836672), (19225, 826880), (20672, 769000), (21760, 730550), (24320, 653650), (24608, 646000), (25840, 615200), (26146, 608000), (27200, 584440), (29222, 544000), (30400, 522920), (30760, 516800), (32000, 496774), (32300, 492160), (34000, 467552), (38000, 418336), (38450, 413440), (40375, 393728), (41344, 384500), (43520, 365275), (48640, 326825), (49216, 323000), (51680, 307600), (52292, 304000), (54400, 292220), (58444, 272000), (60800, 261460), (61520, 258400), (64000, 248387), (64600, 246080), (65365, 243200), (68000, 233776), (73055, 217600), (76000, 209168), (76900, 206720), (80750, 196864), (82688, 192250), (96125, 165376), (98432, 161500), (103360, 153800), (104584, 152000), (108800, 146110), (116888, 136000), (121600, 130730), (123040, 129200)]