1040956800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 384

約数和(自身を含む): 3895584000

約数和(自身を除く): 2854627200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 32, 38, 39, 40, 48, 50, 52, 57, 60, 64, 65, 75, 76, 78, 80, 95, 96, 100, 104, 114, 120, 128, 130, 150, 152, 156, 160, 190, 192, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 320, 325, 380, 384, 390, 400, 416, 439, 456, 475, 480, 494, 520, 570, 600, 608, 624, 640, 650, 741, 760, 780, 800, 832, 878, 912, 950, 960, 975, 988, 1040, 1140, 1200, 1216, 1235, 1248, 1300, 1317, 1425, 1482, 1520, 1560, 1600, 1664, 1756, 1824, 1900, 1920, 1950, 1976, 2080, 2195, 2280, 2400, 2432, 2470, 2496, 2600, 2634, 2850, 2964, 3040, 3120, 3200, 3512, 3648, 3705, 3800, 3900, 3952, 4160, 4390, 4560, 4800, 4940, 4992, 5200, 5268, 5700, 5707, 5928, 6080, 6175, 6240, 6585, 7024, 7296, 7410, 7600, 7800, 7904, 8320, 8341, 8780, 9120, 9600, 9880, 10400, 10536, 10975, 11400, 11414, 11856, 12160, 12350, 12480, 13170, 14048, 14820, 15200, 15600, 15808, 16682, 17121, 17560, 18240, 18525, 19760, 20800, 21072, 21950, 22800, 22828, 23712, 24700, 24960, 25023, 26340, 28096, 28535, 29640, 30400, 31200, 31616, 32925, 33364, 34242, 35120, 36480, 37050, 39520, 41600, 41705, 42144, 43900, 45600, 45656, 47424, 49400, 50046, 52680, 56192, 57070, 59280, 60800, 62400, 65850, 66728, 68484, 70240, 74100, 79040, 83410, 84288, 85605, 87800, 91200, 91312, 94848, 98800, 100092, 105360, 108433, 114140, 118560, 124800, 125115, 131700, 133456, 136968, 140480, 142675, 148200, 158080, 166820, 168576, 171210, 175600, 182400, 182624, 197600, 200184, 208525, 210720, 216866, 228280, 237120, 250230, 263400, 266912, 273936, 280960, 285350, 296400, 325299, 333640, 342420, 351200, 365248, 395200, 400368, 417050, 421440, 428025, 433732, 456560, 474240, 500460, 526800, 533824, 542165, 547872, 570700, 592800, 625575, 650598, 667280, 684840, 702400, 730496, 790400, 800736, 834100, 842880, 856050, 867464, 913120, 1000920, 1053600, 1067648, 1084330, 1095744, 1141400, 1185600, 1251150, 1301196, 1334560, 1369680, 1404800, 1601472, 1626495, 1668200, 1712100, 1734928, 1826240, 2001840, 2107200, 2168660, 2191488, 2282800, 2371200, 2502300, 2602392, 2669120, 2710825, 2739360, 3202944, 3252990, 3336400, 3424200, 3469856, 3652480, 4003680, 4214400, 4337320, 4565600, 5004600, 5204784, 5338240, 5421650, 5478720, 6505980, 6672800, 6848400, 6939712, 8007360, 8132475, 8674640, 9131200, 10009200, 10409568, 10843300, 10957440, 13011960, 13345600, 13696800, 13879424, 16014720, 16264950, 17349280, 18262400, 20018400, 20819136, 21686600, 26023920, 26691200, 27393600, 32529900, 34698560, 40036800, 41638272, 43373200, 52047840, 54787200, 65059800, 69397120, 80073600, 86746400, 104095680, 130119600, 173492800, 208191360, 260239200, 346985600, 520478400, 1040956800]

約数ペア:

[(1, 1040956800), (2, 520478400), (3, 346985600), (4, 260239200), (5, 208191360), (6, 173492800), (8, 130119600), (10, 104095680), (12, 86746400), (13, 80073600), (15, 69397120), (16, 65059800), (19, 54787200), (20, 52047840), (24, 43373200), (25, 41638272), (26, 40036800), (30, 34698560), (32, 32529900), (38, 27393600), (39, 26691200), (40, 26023920), (48, 21686600), (50, 20819136), (52, 20018400), (57, 18262400), (60, 17349280), (64, 16264950), (65, 16014720), (75, 13879424), (76, 13696800), (78, 13345600), (80, 13011960), (95, 10957440), (96, 10843300), (100, 10409568), (104, 10009200), (114, 9131200), (120, 8674640), (128, 8132475), (130, 8007360), (150, 6939712), (152, 6848400), (156, 6672800), (160, 6505980), (190, 5478720), (192, 5421650), (195, 5338240), (200, 5204784), (208, 5004600), (228, 4565600), (240, 4337320), (247, 4214400), (260, 4003680), (285, 3652480), (300, 3469856), (304, 3424200), (312, 3336400), (320, 3252990), (325, 3202944), (380, 2739360), (384, 2710825), (390, 2669120), (400, 2602392), (416, 2502300), (439, 2371200), (456, 2282800), (475, 2191488), (480, 2168660), (494, 2107200), (520, 2001840), (570, 1826240), (600, 1734928), (608, 1712100), (624, 1668200), (640, 1626495), (650, 1601472), (741, 1404800), (760, 1369680), (780, 1334560), (800, 1301196), (832, 1251150), (878, 1185600), (912, 1141400), (950, 1095744), (960, 1084330), (975, 1067648), (988, 1053600), (1040, 1000920), (1140, 913120), (1200, 867464), (1216, 856050), (1235, 842880), (1248, 834100), (1300, 800736), (1317, 790400), (1425, 730496), (1482, 702400), (1520, 684840), (1560, 667280), (1600, 650598), (1664, 625575), (1756, 592800), (1824, 570700), (1900, 547872), (1920, 542165), (1950, 533824), (1976, 526800), (2080, 500460), (2195, 474240), (2280, 456560), (2400, 433732), (2432, 428025), (2470, 421440), (2496, 417050), (2600, 400368), (2634, 395200), (2850, 365248), (2964, 351200), (3040, 342420), (3120, 333640), (3200, 325299), (3512, 296400), (3648, 285350), (3705, 280960), (3800, 273936), (3900, 266912), (3952, 263400), (4160, 250230), (4390, 237120), (4560, 228280), (4800, 216866), (4940, 210720), (4992, 208525), (5200, 200184), (5268, 197600), (5700, 182624), (5707, 182400), (5928, 175600), (6080, 171210), (6175, 168576), (6240, 166820), (6585, 158080), (7024, 148200), (7296, 142675), (7410, 140480), (7600, 136968), (7800, 133456), (7904, 131700), (8320, 125115), (8341, 124800), (8780, 118560), (9120, 114140), (9600, 108433), (9880, 105360), (10400, 100092), (10536, 98800), (10975, 94848), (11400, 91312), (11414, 91200), (11856, 87800), (12160, 85605), (12350, 84288), (12480, 83410), (13170, 79040), (14048, 74100), (14820, 70240), (15200, 68484), (15600, 66728), (15808, 65850), (16682, 62400), (17121, 60800), (17560, 59280), (18240, 57070), (18525, 56192), (19760, 52680), (20800, 50046), (21072, 49400), (21950, 47424), (22800, 45656), (22828, 45600), (23712, 43900), (24700, 42144), (24960, 41705), (25023, 41600), (26340, 39520), (28096, 37050), (28535, 36480), (29640, 35120), (30400, 34242), (31200, 33364), (31616, 32925)]