53751480320

素因数分解:

$2^{15}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:642

約数の個数: 256

約数和(自身を含む): 140423155200

約数和(自身を除く): 86671674880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 256, 304, 310, 320, 380, 496, 512, 557, 589, 608, 620, 640, 760, 992, 1024, 1114, 1178, 1216, 1240, 1280, 1520, 1984, 2048, 2228, 2356, 2432, 2480, 2560, 2785, 2945, 3040, 3968, 4096, 4456, 4712, 4864, 4960, 5120, 5570, 5890, 6080, 7936, 8192, 8912, 9424, 9728, 9920, 10240, 10583, 11140, 11780, 12160, 15872, 16384, 17267, 17824, 18848, 19456, 19840, 20480, 21166, 22280, 23560, 24320, 31744, 32768, 34534, 35648, 37696, 38912, 39680, 40960, 42332, 44560, 47120, 48640, 52915, 63488, 69068, 71296, 75392, 77824, 79360, 81920, 84664, 86335, 89120, 94240, 97280, 105830, 126976, 138136, 142592, 150784, 155648, 158720, 163840, 169328, 172670, 178240, 188480, 194560, 211660, 253952, 276272, 285184, 301568, 311296, 317440, 328073, 338656, 345340, 356480, 376960, 389120, 423320, 507904, 552544, 570368, 603136, 622592, 634880, 656146, 677312, 690680, 712960, 753920, 778240, 846640, 1015808, 1105088, 1140736, 1206272, 1269760, 1312292, 1354624, 1381360, 1425920, 1507840, 1556480, 1640365, 1693280, 2210176, 2281472, 2412544, 2539520, 2624584, 2709248, 2762720, 2851840, 3015680, 3112960, 3280730, 3386560, 4420352, 4562944, 4825088, 5079040, 5249168, 5418496, 5525440, 5703680, 6031360, 6561460, 6773120, 8840704, 9125888, 9650176, 10498336, 10836992, 11050880, 11407360, 12062720, 13122920, 13546240, 17681408, 18251776, 19300352, 20996672, 21673984, 22101760, 22814720, 24125440, 26245840, 27092480, 35362816, 41993344, 43347968, 44203520, 45629440, 48250880, 52491680, 54184960, 70725632, 83986688, 86695936, 88407040, 91258880, 96501760, 104983360, 108369920, 141451264, 167973376, 173391872, 176814080, 209966720, 216739840, 282902528, 335946752, 346783744, 353628160, 419933440, 433479680, 565805056, 671893504, 707256320, 839866880, 866959360, 1343787008, 1414512640, 1679733760, 1733918720, 2687574016, 2829025280, 3359467520, 5375148032, 6718935040, 10750296064, 13437870080, 26875740160, 53751480320]

約数ペア:

[(1, 53751480320), (2, 26875740160), (4, 13437870080), (5, 10750296064), (8, 6718935040), (10, 5375148032), (16, 3359467520), (19, 2829025280), (20, 2687574016), (31, 1733918720), (32, 1679733760), (38, 1414512640), (40, 1343787008), (62, 866959360), (64, 839866880), (76, 707256320), (80, 671893504), (95, 565805056), (124, 433479680), (128, 419933440), (152, 353628160), (155, 346783744), (160, 335946752), (190, 282902528), (248, 216739840), (256, 209966720), (304, 176814080), (310, 173391872), (320, 167973376), (380, 141451264), (496, 108369920), (512, 104983360), (557, 96501760), (589, 91258880), (608, 88407040), (620, 86695936), (640, 83986688), (760, 70725632), (992, 54184960), (1024, 52491680), (1114, 48250880), (1178, 45629440), (1216, 44203520), (1240, 43347968), (1280, 41993344), (1520, 35362816), (1984, 27092480), (2048, 26245840), (2228, 24125440), (2356, 22814720), (2432, 22101760), (2480, 21673984), (2560, 20996672), (2785, 19300352), (2945, 18251776), (3040, 17681408), (3968, 13546240), (4096, 13122920), (4456, 12062720), (4712, 11407360), (4864, 11050880), (4960, 10836992), (5120, 10498336), (5570, 9650176), (5890, 9125888), (6080, 8840704), (7936, 6773120), (8192, 6561460), (8912, 6031360), (9424, 5703680), (9728, 5525440), (9920, 5418496), (10240, 5249168), (10583, 5079040), (11140, 4825088), (11780, 4562944), (12160, 4420352), (15872, 3386560), (16384, 3280730), (17267, 3112960), (17824, 3015680), (18848, 2851840), (19456, 2762720), (19840, 2709248), (20480, 2624584), (21166, 2539520), (22280, 2412544), (23560, 2281472), (24320, 2210176), (31744, 1693280), (32768, 1640365), (34534, 1556480), (35648, 1507840), (37696, 1425920), (38912, 1381360), (39680, 1354624), (40960, 1312292), (42332, 1269760), (44560, 1206272), (47120, 1140736), (48640, 1105088), (52915, 1015808), (63488, 846640), (69068, 778240), (71296, 753920), (75392, 712960), (77824, 690680), (79360, 677312), (81920, 656146), (84664, 634880), (86335, 622592), (89120, 603136), (94240, 570368), (97280, 552544), (105830, 507904), (126976, 423320), (138136, 389120), (142592, 376960), (150784, 356480), (155648, 345340), (158720, 338656), (163840, 328073), (169328, 317440), (172670, 311296), (178240, 301568), (188480, 285184), (194560, 276272), (211660, 253952)]