274248320

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:674

約数の個数: 128

約数和(自身を含む): 707374080

約数和(自身を除く): 433125760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 128, 155, 160, 184, 230, 248, 310, 320, 368, 460, 496, 601, 620, 640, 713, 736, 920, 992, 1202, 1240, 1426, 1472, 1840, 1984, 2404, 2480, 2852, 2944, 3005, 3565, 3680, 3968, 4808, 4960, 5704, 6010, 7130, 7360, 9616, 9920, 11408, 12020, 13823, 14260, 14720, 18631, 19232, 19840, 22816, 24040, 27646, 28520, 37262, 38464, 45632, 48080, 55292, 57040, 69115, 74524, 76928, 91264, 93155, 96160, 110584, 114080, 138230, 149048, 186310, 192320, 221168, 228160, 276460, 298096, 372620, 384640, 428513, 442336, 456320, 552920, 596192, 745240, 857026, 884672, 1105840, 1192384, 1490480, 1714052, 1769344, 2142565, 2211680, 2384768, 2980960, 3428104, 4285130, 4423360, 5961920, 6856208, 8570260, 8846720, 11923840, 13712416, 17140520, 27424832, 34281040, 54849664, 68562080, 137124160, 274248320]

約数ペア:

[(1, 274248320), (2, 137124160), (4, 68562080), (5, 54849664), (8, 34281040), (10, 27424832), (16, 17140520), (20, 13712416), (23, 11923840), (31, 8846720), (32, 8570260), (40, 6856208), (46, 5961920), (62, 4423360), (64, 4285130), (80, 3428104), (92, 2980960), (115, 2384768), (124, 2211680), (128, 2142565), (155, 1769344), (160, 1714052), (184, 1490480), (230, 1192384), (248, 1105840), (310, 884672), (320, 857026), (368, 745240), (460, 596192), (496, 552920), (601, 456320), (620, 442336), (640, 428513), (713, 384640), (736, 372620), (920, 298096), (992, 276460), (1202, 228160), (1240, 221168), (1426, 192320), (1472, 186310), (1840, 149048), (1984, 138230), (2404, 114080), (2480, 110584), (2852, 96160), (2944, 93155), (3005, 91264), (3565, 76928), (3680, 74524), (3968, 69115), (4808, 57040), (4960, 55292), (5704, 48080), (6010, 45632), (7130, 38464), (7360, 37262), (9616, 28520), (9920, 27646), (11408, 24040), (12020, 22816), (13823, 19840), (14260, 19232), (14720, 18631)]