158827140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10631}}^1$

素因数の和:10729

約数の個数: 72

約数和(自身を含む): 487626048

約数和(自身を除く): 328798908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 10631, 14940, 21262, 31893, 42524, 53155, 63786, 95679, 106310, 127572, 159465, 191358, 212620, 318930, 382716, 478395, 637860, 882373, 956790, 1764746, 1913580, 2647119, 3529492, 4411865, 5294238, 7941357, 8823730, 10588476, 13235595, 15882714, 17647460, 26471190, 31765428, 39706785, 52942380, 79413570, 158827140]

約数ペア:

[(1, 158827140), (2, 79413570), (3, 52942380), (4, 39706785), (5, 31765428), (6, 26471190), (9, 17647460), (10, 15882714), (12, 13235595), (15, 10588476), (18, 8823730), (20, 7941357), (30, 5294238), (36, 4411865), (45, 3529492), (60, 2647119), (83, 1913580), (90, 1764746), (166, 956790), (180, 882373), (249, 637860), (332, 478395), (415, 382716), (498, 318930), (747, 212620), (830, 191358), (996, 159465), (1245, 127572), (1494, 106310), (1660, 95679), (2490, 63786), (2988, 53155), (3735, 42524), (4980, 31893), (7470, 21262), (10631, 14940)]