353907680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16631}}^1$

素因数の和:16672

約数の個数: 96

約数和(自身を含む): 1005903360

約数和(自身を除く): 651995680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 16631, 21280, 33262, 66524, 83155, 116417, 133048, 166310, 232834, 266096, 315989, 332620, 465668, 532192, 582085, 631978, 665240, 931336, 1164170, 1263956, 1330480, 1579945, 1862672, 2211923, 2328340, 2527912, 2660960, 3159890, 3725344, 4423846, 4656680, 5055824, 6319780, 8847692, 9313360, 10111648, 11059615, 12639560, 17695384, 18626720, 22119230, 25279120, 35390768, 44238460, 50558240, 70781536, 88476920, 176953840, 353907680]

約数ペア:

[(1, 353907680), (2, 176953840), (4, 88476920), (5, 70781536), (7, 50558240), (8, 44238460), (10, 35390768), (14, 25279120), (16, 22119230), (19, 18626720), (20, 17695384), (28, 12639560), (32, 11059615), (35, 10111648), (38, 9313360), (40, 8847692), (56, 6319780), (70, 5055824), (76, 4656680), (80, 4423846), (95, 3725344), (112, 3159890), (133, 2660960), (140, 2527912), (152, 2328340), (160, 2211923), (190, 1862672), (224, 1579945), (266, 1330480), (280, 1263956), (304, 1164170), (380, 931336), (532, 665240), (560, 631978), (608, 582085), (665, 532192), (760, 465668), (1064, 332620), (1120, 315989), (1330, 266096), (1520, 232834), (2128, 166310), (2660, 133048), (3040, 116417), (4256, 83155), (5320, 66524), (10640, 33262), (16631, 21280)]