316090260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1614

約数の個数: 144

約数和(自身を含む): 1017149952

約数和(自身を除く): 701059692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 37, 45, 60, 62, 74, 90, 93, 111, 124, 148, 155, 180, 185, 186, 222, 279, 310, 333, 370, 372, 444, 465, 555, 558, 620, 666, 740, 930, 1110, 1116, 1147, 1332, 1395, 1531, 1665, 1860, 2220, 2294, 2790, 3062, 3330, 3441, 4588, 4593, 5580, 5735, 6124, 6660, 6882, 7655, 9186, 10323, 11470, 13764, 13779, 15310, 17205, 18372, 20646, 22940, 22965, 27558, 30620, 34410, 41292, 45930, 47461, 51615, 55116, 56647, 68820, 68895, 91860, 94922, 103230, 113294, 137790, 142383, 169941, 189844, 206460, 226588, 237305, 275580, 283235, 284766, 339882, 427149, 474610, 509823, 566470, 569532, 679764, 711915, 849705, 854298, 949220, 1019646, 1132940, 1423830, 1699410, 1708596, 1756057, 2039292, 2135745, 2549115, 2847660, 3398820, 3512114, 4271490, 5098230, 5268171, 7024228, 8542980, 8780285, 10196460, 10536342, 15804513, 17560570, 21072684, 26340855, 31609026, 35121140, 52681710, 63218052, 79022565, 105363420, 158045130, 316090260]

約数ペア:

[(1, 316090260), (2, 158045130), (3, 105363420), (4, 79022565), (5, 63218052), (6, 52681710), (9, 35121140), (10, 31609026), (12, 26340855), (15, 21072684), (18, 17560570), (20, 15804513), (30, 10536342), (31, 10196460), (36, 8780285), (37, 8542980), (45, 7024228), (60, 5268171), (62, 5098230), (74, 4271490), (90, 3512114), (93, 3398820), (111, 2847660), (124, 2549115), (148, 2135745), (155, 2039292), (180, 1756057), (185, 1708596), (186, 1699410), (222, 1423830), (279, 1132940), (310, 1019646), (333, 949220), (370, 854298), (372, 849705), (444, 711915), (465, 679764), (555, 569532), (558, 566470), (620, 509823), (666, 474610), (740, 427149), (930, 339882), (1110, 284766), (1116, 283235), (1147, 275580), (1332, 237305), (1395, 226588), (1531, 206460), (1665, 189844), (1860, 169941), (2220, 142383), (2294, 137790), (2790, 113294), (3062, 103230), (3330, 94922), (3441, 91860), (4588, 68895), (4593, 68820), (5580, 56647), (5735, 55116), (6124, 51615), (6660, 47461), (6882, 45930), (7655, 41292), (9186, 34410), (10323, 30620), (11470, 27558), (13764, 22965), (13779, 22940), (15310, 20646), (17205, 18372)]