158814540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:733

約数の個数: 192

約数和(自身を含む): 543513600

約数和(自身を除く): 384699060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 90, 92, 95, 108, 114, 115, 135, 138, 171, 180, 190, 207, 228, 230, 270, 276, 285, 342, 345, 380, 414, 437, 460, 513, 540, 570, 621, 673, 684, 690, 828, 855, 874, 1026, 1035, 1140, 1242, 1311, 1346, 1380, 1710, 1748, 2019, 2052, 2070, 2185, 2484, 2565, 2622, 2692, 3105, 3365, 3420, 3933, 4038, 4140, 4370, 5130, 5244, 6057, 6210, 6555, 6730, 7866, 8076, 8740, 10095, 10260, 11799, 12114, 12420, 12787, 13110, 13460, 15479, 15732, 18171, 19665, 20190, 23598, 24228, 25574, 26220, 30285, 30958, 36342, 38361, 39330, 40380, 46437, 47196, 51148, 58995, 60570, 61916, 63935, 72684, 76722, 77395, 78660, 90855, 92874, 115083, 117990, 121140, 127870, 139311, 153444, 154790, 181710, 185748, 191805, 230166, 232185, 235980, 255740, 278622, 294101, 309580, 345249, 363420, 383610, 417933, 460332, 464370, 557244, 575415, 588202, 690498, 696555, 767220, 835866, 882303, 928740, 1150830, 1176404, 1380996, 1393110, 1470505, 1671732, 1726245, 1764606, 2089665, 2301660, 2646909, 2786220, 2941010, 3452490, 3529212, 4179330, 4411515, 5293818, 5882020, 6904980, 7940727, 8358660, 8823030, 10587636, 13234545, 15881454, 17646060, 26469090, 31762908, 39703635, 52938180, 79407270, 158814540]

約数ペア:

[(1, 158814540), (2, 79407270), (3, 52938180), (4, 39703635), (5, 31762908), (6, 26469090), (9, 17646060), (10, 15881454), (12, 13234545), (15, 10587636), (18, 8823030), (19, 8358660), (20, 7940727), (23, 6904980), (27, 5882020), (30, 5293818), (36, 4411515), (38, 4179330), (45, 3529212), (46, 3452490), (54, 2941010), (57, 2786220), (60, 2646909), (69, 2301660), (76, 2089665), (90, 1764606), (92, 1726245), (95, 1671732), (108, 1470505), (114, 1393110), (115, 1380996), (135, 1176404), (138, 1150830), (171, 928740), (180, 882303), (190, 835866), (207, 767220), (228, 696555), (230, 690498), (270, 588202), (276, 575415), (285, 557244), (342, 464370), (345, 460332), (380, 417933), (414, 383610), (437, 363420), (460, 345249), (513, 309580), (540, 294101), (570, 278622), (621, 255740), (673, 235980), (684, 232185), (690, 230166), (828, 191805), (855, 185748), (874, 181710), (1026, 154790), (1035, 153444), (1140, 139311), (1242, 127870), (1311, 121140), (1346, 117990), (1380, 115083), (1710, 92874), (1748, 90855), (2019, 78660), (2052, 77395), (2070, 76722), (2185, 72684), (2484, 63935), (2565, 61916), (2622, 60570), (2692, 58995), (3105, 51148), (3365, 47196), (3420, 46437), (3933, 40380), (4038, 39330), (4140, 38361), (4370, 36342), (5130, 30958), (5244, 30285), (6057, 26220), (6210, 25574), (6555, 24228), (6730, 23598), (7866, 20190), (8076, 19665), (8740, 18171), (10095, 15732), (10260, 15479), (11799, 13460), (12114, 13110), (12420, 12787)]