8463481380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{5273}}^1$

素因数の和:5566

約数の個数: 144

約数和(自身を含む): 26480838384

約数和(自身を除く): 18017357004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 241, 333, 370, 444, 482, 555, 666, 723, 740, 964, 1110, 1205, 1332, 1446, 1665, 2169, 2220, 2410, 2892, 3330, 3615, 4338, 4820, 5273, 6660, 7230, 8676, 8917, 10546, 10845, 14460, 15819, 17834, 21092, 21690, 26365, 26751, 31638, 35668, 43380, 44585, 47457, 52730, 53502, 63276, 79095, 80253, 89170, 94914, 105460, 107004, 133755, 158190, 160506, 178340, 189828, 195101, 237285, 267510, 316380, 321012, 390202, 401265, 474570, 535020, 585303, 780404, 802530, 949140, 975505, 1170606, 1270793, 1605060, 1755909, 1951010, 2341212, 2541586, 2926515, 3511818, 3812379, 3902020, 5083172, 5853030, 6353965, 7023636, 7624758, 8779545, 11437137, 11706060, 12707930, 15249516, 17559090, 19061895, 22874274, 25415860, 35118180, 38123790, 45748548, 47019341, 57185685, 76247580, 94038682, 114371370, 141058023, 188077364, 228742740, 235096705, 282116046, 423174069, 470193410, 564232092, 705290115, 846348138, 940386820, 1410580230, 1692696276, 2115870345, 2821160460, 4231740690, 8463481380]

約数ペア:

[(1, 8463481380), (2, 4231740690), (3, 2821160460), (4, 2115870345), (5, 1692696276), (6, 1410580230), (9, 940386820), (10, 846348138), (12, 705290115), (15, 564232092), (18, 470193410), (20, 423174069), (30, 282116046), (36, 235096705), (37, 228742740), (45, 188077364), (60, 141058023), (74, 114371370), (90, 94038682), (111, 76247580), (148, 57185685), (180, 47019341), (185, 45748548), (222, 38123790), (241, 35118180), (333, 25415860), (370, 22874274), (444, 19061895), (482, 17559090), (555, 15249516), (666, 12707930), (723, 11706060), (740, 11437137), (964, 8779545), (1110, 7624758), (1205, 7023636), (1332, 6353965), (1446, 5853030), (1665, 5083172), (2169, 3902020), (2220, 3812379), (2410, 3511818), (2892, 2926515), (3330, 2541586), (3615, 2341212), (4338, 1951010), (4820, 1755909), (5273, 1605060), (6660, 1270793), (7230, 1170606), (8676, 975505), (8917, 949140), (10546, 802530), (10845, 780404), (14460, 585303), (15819, 535020), (17834, 474570), (21092, 401265), (21690, 390202), (26365, 321012), (26751, 316380), (31638, 267510), (35668, 237285), (43380, 195101), (44585, 189828), (47457, 178340), (52730, 160506), (53502, 158190), (63276, 133755), (79095, 107004), (80253, 105460), (89170, 94914)]