390336000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 320

約数和(自身を含む): 1378840320

約数和(自身を除く): 988504320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 107, 114, 120, 125, 128, 150, 152, 160, 190, 192, 200, 214, 228, 240, 250, 256, 285, 300, 304, 320, 321, 375, 380, 384, 400, 428, 456, 475, 480, 500, 512, 535, 570, 600, 608, 640, 642, 750, 760, 768, 800, 856, 912, 950, 960, 1000, 1070, 1140, 1200, 1216, 1280, 1284, 1425, 1500, 1520, 1536, 1600, 1605, 1712, 1824, 1900, 1920, 2000, 2033, 2140, 2280, 2375, 2400, 2432, 2560, 2568, 2675, 2850, 3000, 3040, 3200, 3210, 3424, 3648, 3800, 3840, 4000, 4066, 4280, 4560, 4750, 4800, 4864, 5136, 5350, 5700, 6000, 6080, 6099, 6400, 6420, 6848, 7125, 7296, 7600, 7680, 8000, 8025, 8132, 8560, 9120, 9500, 9600, 9728, 10165, 10272, 10700, 11400, 12000, 12160, 12198, 12800, 12840, 13375, 13696, 14250, 14592, 15200, 16000, 16050, 16264, 17120, 18240, 19000, 19200, 20330, 20544, 21400, 22800, 24000, 24320, 24396, 25680, 26750, 27392, 28500, 29184, 30400, 30495, 32000, 32100, 32528, 34240, 36480, 38000, 38400, 40125, 40660, 41088, 42800, 45600, 48000, 48640, 48792, 50825, 51360, 53500, 54784, 57000, 60800, 60990, 64000, 64200, 65056, 68480, 72960, 76000, 80250, 81320, 82176, 85600, 91200, 96000, 97584, 101650, 102720, 107000, 114000, 121600, 121980, 128400, 130112, 136960, 145920, 152000, 152475, 160500, 162640, 164352, 171200, 182400, 192000, 195168, 203300, 205440, 214000, 228000, 243200, 243960, 254125, 256800, 260224, 273920, 304000, 304950, 321000, 325280, 342400, 364800, 390336, 406600, 410880, 428000, 456000, 487920, 508250, 513600, 520448, 608000, 609900, 642000, 650560, 684800, 729600, 762375, 780672, 813200, 821760, 856000, 912000, 975840, 1016500, 1027200, 1040896, 1216000, 1219800, 1284000, 1301120, 1369600, 1524750, 1561344, 1626400, 1712000, 1824000, 1951680, 2033000, 2054400, 2439600, 2568000, 2602240, 3049500, 3122688, 3252800, 3424000, 3648000, 3903360, 4066000, 4108800, 4879200, 5136000, 5204480, 6099000, 6505600, 6848000, 7806720, 8132000, 9758400, 10272000, 12198000, 13011200, 15613440, 16264000, 19516800, 20544000, 24396000, 26022400, 32528000, 39033600, 48792000, 65056000, 78067200, 97584000, 130112000, 195168000, 390336000]

約数ペア:

[(1, 390336000), (2, 195168000), (3, 130112000), (4, 97584000), (5, 78067200), (6, 65056000), (8, 48792000), (10, 39033600), (12, 32528000), (15, 26022400), (16, 24396000), (19, 20544000), (20, 19516800), (24, 16264000), (25, 15613440), (30, 13011200), (32, 12198000), (38, 10272000), (40, 9758400), (48, 8132000), (50, 7806720), (57, 6848000), (60, 6505600), (64, 6099000), (75, 5204480), (76, 5136000), (80, 4879200), (95, 4108800), (96, 4066000), (100, 3903360), (107, 3648000), (114, 3424000), (120, 3252800), (125, 3122688), (128, 3049500), (150, 2602240), (152, 2568000), (160, 2439600), (190, 2054400), (192, 2033000), (200, 1951680), (214, 1824000), (228, 1712000), (240, 1626400), (250, 1561344), (256, 1524750), (285, 1369600), (300, 1301120), (304, 1284000), (320, 1219800), (321, 1216000), (375, 1040896), (380, 1027200), (384, 1016500), (400, 975840), (428, 912000), (456, 856000), (475, 821760), (480, 813200), (500, 780672), (512, 762375), (535, 729600), (570, 684800), (600, 650560), (608, 642000), (640, 609900), (642, 608000), (750, 520448), (760, 513600), (768, 508250), (800, 487920), (856, 456000), (912, 428000), (950, 410880), (960, 406600), (1000, 390336), (1070, 364800), (1140, 342400), (1200, 325280), (1216, 321000), (1280, 304950), (1284, 304000), (1425, 273920), (1500, 260224), (1520, 256800), (1536, 254125), (1600, 243960), (1605, 243200), (1712, 228000), (1824, 214000), (1900, 205440), (1920, 203300), (2000, 195168), (2033, 192000), (2140, 182400), (2280, 171200), (2375, 164352), (2400, 162640), (2432, 160500), (2560, 152475), (2568, 152000), (2675, 145920), (2850, 136960), (3000, 130112), (3040, 128400), (3200, 121980), (3210, 121600), (3424, 114000), (3648, 107000), (3800, 102720), (3840, 101650), (4000, 97584), (4066, 96000), (4280, 91200), (4560, 85600), (4750, 82176), (4800, 81320), (4864, 80250), (5136, 76000), (5350, 72960), (5700, 68480), (6000, 65056), (6080, 64200), (6099, 64000), (6400, 60990), (6420, 60800), (6848, 57000), (7125, 54784), (7296, 53500), (7600, 51360), (7680, 50825), (8000, 48792), (8025, 48640), (8132, 48000), (8560, 45600), (9120, 42800), (9500, 41088), (9600, 40660), (9728, 40125), (10165, 38400), (10272, 38000), (10700, 36480), (11400, 34240), (12000, 32528), (12160, 32100), (12198, 32000), (12800, 30495), (12840, 30400), (13375, 29184), (13696, 28500), (14250, 27392), (14592, 26750), (15200, 25680), (16000, 24396), (16050, 24320), (16264, 24000), (17120, 22800), (18240, 21400), (19000, 20544), (19200, 20330)]