138767156720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1422961}}^1$

素因数の和:1423050

約数の個数: 80

約数和(自身を含む): 343013527872

約数和(自身を除く): 204246371152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 53, 80, 92, 106, 115, 184, 212, 230, 265, 368, 424, 460, 530, 848, 920, 1060, 1219, 1840, 2120, 2438, 4240, 4876, 6095, 9752, 12190, 19504, 24380, 48760, 97520, 1422961, 2845922, 5691844, 7114805, 11383688, 14229610, 22767376, 28459220, 32728103, 56918440, 65456206, 75416933, 113836880, 130912412, 150833866, 163640515, 261824824, 301667732, 327281030, 377084665, 523649648, 603335464, 654562060, 754169330, 1206670928, 1309124120, 1508338660, 1734589459, 2618248240, 3016677320, 3469178918, 6033354640, 6938357836, 8672947295, 13876715672, 17345894590, 27753431344, 34691789180, 69383578360, 138767156720]

約数ペア:

[(1, 138767156720), (2, 69383578360), (4, 34691789180), (5, 27753431344), (8, 17345894590), (10, 13876715672), (16, 8672947295), (20, 6938357836), (23, 6033354640), (40, 3469178918), (46, 3016677320), (53, 2618248240), (80, 1734589459), (92, 1508338660), (106, 1309124120), (115, 1206670928), (184, 754169330), (212, 654562060), (230, 603335464), (265, 523649648), (368, 377084665), (424, 327281030), (460, 301667732), (530, 261824824), (848, 163640515), (920, 150833866), (1060, 130912412), (1219, 113836880), (1840, 75416933), (2120, 65456206), (2438, 56918440), (4240, 32728103), (4876, 28459220), (6095, 22767376), (9752, 14229610), (12190, 11383688), (19504, 7114805), (24380, 5691844), (48760, 2845922), (97520, 1422961)]