2078400029440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{102503}}^1$

素因数の和:102635

約数の個数: 288

約数和(自身を含む): 5953668489216

約数和(自身を除く): 3875268459776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 73, 80, 112, 124, 128, 140, 146, 155, 160, 217, 224, 248, 256, 280, 292, 310, 320, 365, 434, 448, 496, 511, 560, 584, 620, 640, 730, 868, 896, 992, 1022, 1085, 1120, 1168, 1240, 1280, 1460, 1736, 1792, 1984, 2044, 2170, 2240, 2263, 2336, 2480, 2555, 2920, 3472, 3968, 4088, 4340, 4480, 4526, 4672, 4960, 5110, 5840, 6944, 7936, 8176, 8680, 8960, 9052, 9344, 9920, 10220, 11315, 11680, 13888, 15841, 16352, 17360, 18104, 18688, 19840, 20440, 22630, 23360, 27776, 31682, 32704, 34720, 36208, 39680, 40880, 45260, 46720, 55552, 63364, 65408, 69440, 72416, 79205, 81760, 90520, 93440, 102503, 126728, 130816, 138880, 144832, 158410, 163520, 181040, 205006, 253456, 277760, 289664, 316820, 327040, 362080, 410012, 506912, 512515, 579328, 633640, 654080, 717521, 724160, 820024, 1013824, 1025030, 1267280, 1435042, 1448320, 1640048, 2027648, 2050060, 2534560, 2870084, 2896640, 3177593, 3280096, 3587605, 4055296, 4100120, 5069120, 5740168, 6355186, 6560192, 7175210, 7482719, 8200240, 10138240, 11480336, 12710372, 13120384, 14350420, 14965438, 15887965, 16400480, 20276480, 22243151, 22960672, 25420744, 26240768, 28700840, 29930876, 31775930, 32800960, 37413595, 44486302, 45921344, 50841488, 52379033, 57401680, 59861752, 63551860, 65601920, 74827190, 88972604, 91842688, 101682976, 104758066, 111215755, 114803360, 119723504, 127103720, 131203840, 149654380, 177945208, 183685376, 203365952, 209516132, 222431510, 229606720, 231964289, 239447008, 254207440, 261895165, 299308760, 355890416, 406731904, 419032264, 444863020, 459213440, 463928578, 478894016, 508414880, 523790330, 598617520, 711780832, 813463808, 838064528, 889726040, 918426880, 927857156, 957788032, 1016829760, 1047580660, 1159821445, 1197235040, 1423561664, 1623750023, 1676129056, 1779452080, 1855714312, 1915576064, 2033659520, 2095161320, 2319642890, 2394470080, 2847123328, 3247500046, 3352258112, 3558904160, 3711428624, 4067319040, 4190322640, 4639285780, 4788940160, 5694246656, 6495000092, 6704516224, 7117808320, 7422857248, 8118750115, 8380645280, 9278571560, 9577880320, 12990000184, 13409032448, 14235616640, 14845714496, 16237500230, 16761290560, 18557143120, 25980000368, 28471233280, 29691428992, 32475000460, 33522581120, 37114286240, 51960000736, 59382857984, 64950000920, 67045162240, 74228572480, 103920001472, 129900001840, 148457144960, 207840002944, 259800003680, 296914289920, 415680005888, 519600007360, 1039200014720, 2078400029440]

約数ペア:

[(1, 2078400029440), (2, 1039200014720), (4, 519600007360), (5, 415680005888), (7, 296914289920), (8, 259800003680), (10, 207840002944), (14, 148457144960), (16, 129900001840), (20, 103920001472), (28, 74228572480), (31, 67045162240), (32, 64950000920), (35, 59382857984), (40, 51960000736), (56, 37114286240), (62, 33522581120), (64, 32475000460), (70, 29691428992), (73, 28471233280), (80, 25980000368), (112, 18557143120), (124, 16761290560), (128, 16237500230), (140, 14845714496), (146, 14235616640), (155, 13409032448), (160, 12990000184), (217, 9577880320), (224, 9278571560), (248, 8380645280), (256, 8118750115), (280, 7422857248), (292, 7117808320), (310, 6704516224), (320, 6495000092), (365, 5694246656), (434, 4788940160), (448, 4639285780), (496, 4190322640), (511, 4067319040), (560, 3711428624), (584, 3558904160), (620, 3352258112), (640, 3247500046), (730, 2847123328), (868, 2394470080), (896, 2319642890), (992, 2095161320), (1022, 2033659520), (1085, 1915576064), (1120, 1855714312), (1168, 1779452080), (1240, 1676129056), (1280, 1623750023), (1460, 1423561664), (1736, 1197235040), (1792, 1159821445), (1984, 1047580660), (2044, 1016829760), (2170, 957788032), (2240, 927857156), (2263, 918426880), (2336, 889726040), (2480, 838064528), (2555, 813463808), (2920, 711780832), (3472, 598617520), (3968, 523790330), (4088, 508414880), (4340, 478894016), (4480, 463928578), (4526, 459213440), (4672, 444863020), (4960, 419032264), (5110, 406731904), (5840, 355890416), (6944, 299308760), (7936, 261895165), (8176, 254207440), (8680, 239447008), (8960, 231964289), (9052, 229606720), (9344, 222431510), (9920, 209516132), (10220, 203365952), (11315, 183685376), (11680, 177945208), (13888, 149654380), (15841, 131203840), (16352, 127103720), (17360, 119723504), (18104, 114803360), (18688, 111215755), (19840, 104758066), (20440, 101682976), (22630, 91842688), (23360, 88972604), (27776, 74827190), (31682, 65601920), (32704, 63551860), (34720, 59861752), (36208, 57401680), (39680, 52379033), (40880, 50841488), (45260, 45921344), (46720, 44486302), (55552, 37413595), (63364, 32800960), (65408, 31775930), (69440, 29930876), (72416, 28700840), (79205, 26240768), (81760, 25420744), (90520, 22960672), (93440, 22243151), (102503, 20276480), (126728, 16400480), (130816, 15887965), (138880, 14965438), (144832, 14350420), (158410, 13120384), (163520, 12710372), (181040, 11480336), (205006, 10138240), (253456, 8200240), (277760, 7482719), (289664, 7175210), (316820, 6560192), (327040, 6355186), (362080, 5740168), (410012, 5069120), (506912, 4100120), (512515, 4055296), (579328, 3587605), (633640, 3280096), (654080, 3177593), (717521, 2896640), (724160, 2870084), (820024, 2534560), (1013824, 2050060), (1025030, 2027648), (1267280, 1640048), (1435042, 1448320)]