40972800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 240

約数和(自身を含む): 149177952

約数和(自身を除く): 108205152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 97, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 194, 200, 220, 240, 256, 264, 275, 291, 300, 320, 330, 352, 384, 388, 400, 440, 480, 485, 512, 528, 550, 582, 600, 640, 660, 704, 768, 776, 800, 825, 880, 960, 970, 1056, 1067, 1100, 1164, 1200, 1280, 1320, 1408, 1455, 1536, 1552, 1600, 1650, 1760, 1920, 1940, 2112, 2134, 2200, 2328, 2400, 2425, 2560, 2640, 2816, 2910, 3104, 3200, 3201, 3300, 3520, 3840, 3880, 4224, 4268, 4400, 4656, 4800, 4850, 5280, 5335, 5632, 5820, 6208, 6400, 6402, 6600, 7040, 7275, 7680, 7760, 8448, 8536, 8800, 9312, 9600, 9700, 10560, 10670, 11640, 12416, 12800, 12804, 13200, 14080, 14550, 15520, 16005, 16896, 17072, 17600, 18624, 19200, 19400, 21120, 21340, 23280, 24832, 25608, 26400, 26675, 28160, 29100, 31040, 32010, 34144, 35200, 37248, 38400, 38800, 42240, 42680, 46560, 49664, 51216, 52800, 53350, 58200, 62080, 64020, 68288, 70400, 74496, 77600, 80025, 84480, 85360, 93120, 102432, 105600, 106700, 116400, 124160, 128040, 136576, 140800, 148992, 155200, 160050, 170720, 186240, 204864, 211200, 213400, 232800, 248320, 256080, 273152, 310400, 320100, 341440, 372480, 409728, 422400, 426800, 465600, 512160, 546304, 620800, 640200, 682880, 744960, 819456, 853600, 931200, 1024320, 1241600, 1280400, 1365760, 1638912, 1707200, 1862400, 2048640, 2560800, 2731520, 3414400, 3724800, 4097280, 5121600, 6828800, 8194560, 10243200, 13657600, 20486400, 40972800]

約数ペア:

[(1, 40972800), (2, 20486400), (3, 13657600), (4, 10243200), (5, 8194560), (6, 6828800), (8, 5121600), (10, 4097280), (11, 3724800), (12, 3414400), (15, 2731520), (16, 2560800), (20, 2048640), (22, 1862400), (24, 1707200), (25, 1638912), (30, 1365760), (32, 1280400), (33, 1241600), (40, 1024320), (44, 931200), (48, 853600), (50, 819456), (55, 744960), (60, 682880), (64, 640200), (66, 620800), (75, 546304), (80, 512160), (88, 465600), (96, 426800), (97, 422400), (100, 409728), (110, 372480), (120, 341440), (128, 320100), (132, 310400), (150, 273152), (160, 256080), (165, 248320), (176, 232800), (192, 213400), (194, 211200), (200, 204864), (220, 186240), (240, 170720), (256, 160050), (264, 155200), (275, 148992), (291, 140800), (300, 136576), (320, 128040), (330, 124160), (352, 116400), (384, 106700), (388, 105600), (400, 102432), (440, 93120), (480, 85360), (485, 84480), (512, 80025), (528, 77600), (550, 74496), (582, 70400), (600, 68288), (640, 64020), (660, 62080), (704, 58200), (768, 53350), (776, 52800), (800, 51216), (825, 49664), (880, 46560), (960, 42680), (970, 42240), (1056, 38800), (1067, 38400), (1100, 37248), (1164, 35200), (1200, 34144), (1280, 32010), (1320, 31040), (1408, 29100), (1455, 28160), (1536, 26675), (1552, 26400), (1600, 25608), (1650, 24832), (1760, 23280), (1920, 21340), (1940, 21120), (2112, 19400), (2134, 19200), (2200, 18624), (2328, 17600), (2400, 17072), (2425, 16896), (2560, 16005), (2640, 15520), (2816, 14550), (2910, 14080), (3104, 13200), (3200, 12804), (3201, 12800), (3300, 12416), (3520, 11640), (3840, 10670), (3880, 10560), (4224, 9700), (4268, 9600), (4400, 9312), (4656, 8800), (4800, 8536), (4850, 8448), (5280, 7760), (5335, 7680), (5632, 7275), (5820, 7040), (6208, 6600), (6400, 6402)]