241642240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 669614400

約数和(自身を除く): 427972160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 149, 160, 181, 224, 256, 280, 298, 320, 362, 448, 560, 596, 640, 724, 745, 896, 905, 1043, 1120, 1192, 1267, 1280, 1448, 1490, 1792, 1810, 2086, 2240, 2384, 2534, 2896, 2980, 3620, 4172, 4480, 4768, 5068, 5215, 5792, 5960, 6335, 7240, 8344, 8960, 9536, 10136, 10430, 11584, 11920, 12670, 14480, 16688, 19072, 20272, 20860, 23168, 23840, 25340, 26969, 28960, 33376, 38144, 40544, 41720, 46336, 47680, 50680, 53938, 57920, 66752, 81088, 83440, 95360, 101360, 107876, 115840, 133504, 134845, 162176, 166880, 188783, 190720, 202720, 215752, 231680, 267008, 269690, 324352, 333760, 377566, 405440, 431504, 539380, 667520, 755132, 810880, 863008, 943915, 1078760, 1335040, 1510264, 1621760, 1726016, 1887830, 2157520, 3020528, 3452032, 3775660, 4315040, 6041056, 6904064, 7551320, 8630080, 12082112, 15102640, 17260160, 24164224, 30205280, 34520320, 48328448, 60410560, 120821120, 241642240]

約数ペア:

[(1, 241642240), (2, 120821120), (4, 60410560), (5, 48328448), (7, 34520320), (8, 30205280), (10, 24164224), (14, 17260160), (16, 15102640), (20, 12082112), (28, 8630080), (32, 7551320), (35, 6904064), (40, 6041056), (56, 4315040), (64, 3775660), (70, 3452032), (80, 3020528), (112, 2157520), (128, 1887830), (140, 1726016), (149, 1621760), (160, 1510264), (181, 1335040), (224, 1078760), (256, 943915), (280, 863008), (298, 810880), (320, 755132), (362, 667520), (448, 539380), (560, 431504), (596, 405440), (640, 377566), (724, 333760), (745, 324352), (896, 269690), (905, 267008), (1043, 231680), (1120, 215752), (1192, 202720), (1267, 190720), (1280, 188783), (1448, 166880), (1490, 162176), (1792, 134845), (1810, 133504), (2086, 115840), (2240, 107876), (2384, 101360), (2534, 95360), (2896, 83440), (2980, 81088), (3620, 66752), (4172, 57920), (4480, 53938), (4768, 50680), (5068, 47680), (5215, 46336), (5792, 41720), (5960, 40544), (6335, 38144), (7240, 33376), (8344, 28960), (8960, 26969), (9536, 25340), (10136, 23840), (10430, 23168), (11584, 20860), (11920, 20272), (12670, 19072), (14480, 16688)]