312268800

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 1096804800

約数和(自身を除く): 784536000

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, 128, 150, 152, 160, 190, 192, 200, 214, 228, 240, 256, 285, 300, 304, 320, 321, 380, 384, 400, 428, 456, 475, 480, 512, 535, 570, 600, 608, 640, 642, 760, 768, 800, 856, 912, 950, 960, 1024, 1070, 1140, 1200, 1216, 1280, 1284, 1425, 1520, 1536, 1600, 1605, 1712, 1824, 1900, 1920, 2033, 2048, 2140, 2280, 2400, 2432, 2560, 2568, 2675, 2850, 3040, 3072, 3200, 3210, 3424, 3648, 3800, 3840, 4066, 4280, 4560, 4800, 4864, 5120, 5136, 5350, 5700, 6080, 6099, 6144, 6400, 6420, 6848, 7296, 7600, 7680, 8025, 8132, 8560, 9120, 9600, 9728, 10165, 10240, 10272, 10700, 11400, 12160, 12198, 12800, 12840, 13696, 14592, 15200, 15360, 16050, 16264, 17120, 18240, 19200, 19456, 20330, 20544, 21400, 22800, 24320, 24396, 25600, 25680, 27392, 29184, 30400, 30495, 30720, 32100, 32528, 34240, 36480, 38400, 38912, 40660, 41088, 42800, 45600, 48640, 48792, 50825, 51200, 51360, 54784, 58368, 60800, 60990, 64200, 65056, 68480, 72960, 76800, 81320, 82176, 85600, 91200, 97280, 97584, 101650, 102720, 109568, 116736, 121600, 121980, 128400, 130112, 136960, 145920, 152475, 153600, 162640, 164352, 171200, 182400, 194560, 195168, 203300, 205440, 219136, 243200, 243960, 256800, 260224, 273920, 291840, 304950, 325280, 328704, 342400, 364800, 390336, 406600, 410880, 486400, 487920, 513600, 520448, 547840, 583680, 609900, 650560, 657408, 684800, 729600, 780672, 813200, 821760, 972800, 975840, 1027200, 1040896, 1095680, 1219800, 1301120, 1369600, 1459200, 1561344, 1626400, 1643520, 1951680, 2054400, 2081792, 2439600, 2602240, 2739200, 2918400, 3122688, 3252800, 3287040, 3903360, 4108800, 4163584, 4879200, 5204480, 5478400, 6245376, 6505600, 7806720, 8217600, 9758400, 10408960, 12490752, 13011200, 15613440, 16435200, 19516800, 20817920, 26022400, 31226880, 39033600, 52044800, 62453760, 78067200, 104089600, 156134400, 312268800]

約数ペア:

[(1, 312268800), (2, 156134400), (3, 104089600), (4, 78067200), (5, 62453760), (6, 52044800), (8, 39033600), (10, 31226880), (12, 26022400), (15, 20817920), (16, 19516800), (19, 16435200), (20, 15613440), (24, 13011200), (25, 12490752), (30, 10408960), (32, 9758400), (38, 8217600), (40, 7806720), (48, 6505600), (50, 6245376), (57, 5478400), (60, 5204480), (64, 4879200), (75, 4163584), (76, 4108800), (80, 3903360), (95, 3287040), (96, 3252800), (100, 3122688), (107, 2918400), (114, 2739200), (120, 2602240), (128, 2439600), (150, 2081792), (152, 2054400), (160, 1951680), (190, 1643520), (192, 1626400), (200, 1561344), (214, 1459200), (228, 1369600), (240, 1301120), (256, 1219800), (285, 1095680), (300, 1040896), (304, 1027200), (320, 975840), (321, 972800), (380, 821760), (384, 813200), (400, 780672), (428, 729600), (456, 684800), (475, 657408), (480, 650560), (512, 609900), (535, 583680), (570, 547840), (600, 520448), (608, 513600), (640, 487920), (642, 486400), (760, 410880), (768, 406600), (800, 390336), (856, 364800), (912, 342400), (950, 328704), (960, 325280), (1024, 304950), (1070, 291840), (1140, 273920), (1200, 260224), (1216, 256800), (1280, 243960), (1284, 243200), (1425, 219136), (1520, 205440), (1536, 203300), (1600, 195168), (1605, 194560), (1712, 182400), (1824, 171200), (1900, 164352), (1920, 162640), (2033, 153600), (2048, 152475), (2140, 145920), (2280, 136960), (2400, 130112), (2432, 128400), (2560, 121980), (2568, 121600), (2675, 116736), (2850, 109568), (3040, 102720), (3072, 101650), (3200, 97584), (3210, 97280), (3424, 91200), (3648, 85600), (3800, 82176), (3840, 81320), (4066, 76800), (4280, 72960), (4560, 68480), (4800, 65056), (4864, 64200), (5120, 60990), (5136, 60800), (5350, 58368), (5700, 54784), (6080, 51360), (6099, 51200), (6144, 50825), (6400, 48792), (6420, 48640), (6848, 45600), (7296, 42800), (7600, 41088), (7680, 40660), (8025, 38912), (8132, 38400), (8560, 36480), (9120, 34240), (9600, 32528), (9728, 32100), (10165, 30720), (10240, 30495), (10272, 30400), (10700, 29184), (11400, 27392), (12160, 25680), (12198, 25600), (12800, 24396), (12840, 24320), (13696, 22800), (14592, 21400), (15200, 20544), (15360, 20330), (16050, 19456), (16264, 19200), (17120, 18240)]