248755200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 264

約数和(自身を含む): 852862080

約数和(自身を除く): 604106880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 79, 80, 82, 96, 100, 120, 123, 128, 150, 158, 160, 164, 192, 200, 205, 237, 240, 246, 256, 300, 316, 320, 328, 384, 395, 400, 410, 474, 480, 492, 512, 600, 615, 632, 640, 656, 768, 790, 800, 820, 948, 960, 984, 1024, 1025, 1185, 1200, 1230, 1264, 1280, 1312, 1536, 1580, 1600, 1640, 1896, 1920, 1968, 1975, 2050, 2370, 2400, 2460, 2528, 2560, 2624, 3072, 3075, 3160, 3200, 3239, 3280, 3792, 3840, 3936, 3950, 4100, 4740, 4800, 4920, 5056, 5120, 5248, 5925, 6150, 6320, 6400, 6478, 6560, 7584, 7680, 7872, 7900, 8200, 9480, 9600, 9717, 9840, 10112, 10496, 11850, 12300, 12640, 12800, 12956, 13120, 15168, 15360, 15744, 15800, 16195, 16400, 18960, 19200, 19434, 19680, 20224, 20992, 23700, 24600, 25280, 25600, 25912, 26240, 30336, 31488, 31600, 32390, 32800, 37920, 38400, 38868, 39360, 40448, 41984, 47400, 48585, 49200, 50560, 51824, 52480, 60672, 62976, 63200, 64780, 65600, 75840, 76800, 77736, 78720, 80896, 80975, 94800, 97170, 98400, 101120, 103648, 104960, 121344, 125952, 126400, 129560, 131200, 151680, 155472, 157440, 161950, 189600, 194340, 196800, 202240, 207296, 209920, 242688, 242925, 252800, 259120, 262400, 303360, 310944, 314880, 323900, 379200, 388680, 393600, 404480, 414592, 485850, 505600, 518240, 524800, 606720, 621888, 629760, 647800, 758400, 777360, 787200, 829184, 971700, 1011200, 1036480, 1049600, 1213440, 1243776, 1295600, 1516800, 1554720, 1574400, 1658368, 1943400, 2022400, 2072960, 2487552, 2591200, 3033600, 3109440, 3148800, 3316736, 3886800, 4145920, 4975104, 5182400, 6067200, 6218880, 7773600, 8291840, 9950208, 10364800, 12437760, 15547200, 16583680, 20729600, 24875520, 31094400, 41459200, 49751040, 62188800, 82918400, 124377600, 248755200]

約数ペア:

[(1, 248755200), (2, 124377600), (3, 82918400), (4, 62188800), (5, 49751040), (6, 41459200), (8, 31094400), (10, 24875520), (12, 20729600), (15, 16583680), (16, 15547200), (20, 12437760), (24, 10364800), (25, 9950208), (30, 8291840), (32, 7773600), (40, 6218880), (41, 6067200), (48, 5182400), (50, 4975104), (60, 4145920), (64, 3886800), (75, 3316736), (79, 3148800), (80, 3109440), (82, 3033600), (96, 2591200), (100, 2487552), (120, 2072960), (123, 2022400), (128, 1943400), (150, 1658368), (158, 1574400), (160, 1554720), (164, 1516800), (192, 1295600), (200, 1243776), (205, 1213440), (237, 1049600), (240, 1036480), (246, 1011200), (256, 971700), (300, 829184), (316, 787200), (320, 777360), (328, 758400), (384, 647800), (395, 629760), (400, 621888), (410, 606720), (474, 524800), (480, 518240), (492, 505600), (512, 485850), (600, 414592), (615, 404480), (632, 393600), (640, 388680), (656, 379200), (768, 323900), (790, 314880), (800, 310944), (820, 303360), (948, 262400), (960, 259120), (984, 252800), (1024, 242925), (1025, 242688), (1185, 209920), (1200, 207296), (1230, 202240), (1264, 196800), (1280, 194340), (1312, 189600), (1536, 161950), (1580, 157440), (1600, 155472), (1640, 151680), (1896, 131200), (1920, 129560), (1968, 126400), (1975, 125952), (2050, 121344), (2370, 104960), (2400, 103648), (2460, 101120), (2528, 98400), (2560, 97170), (2624, 94800), (3072, 80975), (3075, 80896), (3160, 78720), (3200, 77736), (3239, 76800), (3280, 75840), (3792, 65600), (3840, 64780), (3936, 63200), (3950, 62976), (4100, 60672), (4740, 52480), (4800, 51824), (4920, 50560), (5056, 49200), (5120, 48585), (5248, 47400), (5925, 41984), (6150, 40448), (6320, 39360), (6400, 38868), (6478, 38400), (6560, 37920), (7584, 32800), (7680, 32390), (7872, 31600), (7900, 31488), (8200, 30336), (9480, 26240), (9600, 25912), (9717, 25600), (9840, 25280), (10112, 24600), (10496, 23700), (11850, 20992), (12300, 20224), (12640, 19680), (12800, 19434), (12956, 19200), (13120, 18960), (15168, 16400), (15360, 16195), (15744, 15800)]