146791980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 340918740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 53, 54, 60, 69, 90, 92, 106, 108, 115, 135, 138, 159, 180, 207, 212, 223, 230, 265, 270, 276, 318, 345, 414, 446, 460, 477, 530, 540, 621, 636, 669, 690, 795, 828, 892, 954, 1035, 1060, 1115, 1219, 1242, 1338, 1380, 1431, 1590, 1908, 2007, 2070, 2230, 2385, 2438, 2484, 2676, 2862, 3105, 3180, 3345, 3657, 4014, 4140, 4460, 4770, 4876, 5129, 5724, 6021, 6095, 6210, 6690, 7155, 7314, 8028, 9540, 10035, 10258, 10971, 11819, 12042, 12190, 12420, 13380, 14310, 14628, 15387, 18285, 20070, 20516, 21942, 23638, 24084, 24380, 25645, 28620, 30105, 30774, 32913, 35457, 36570, 40140, 43884, 46161, 47276, 51290, 54855, 59095, 60210, 61548, 65826, 70914, 73140, 76935, 92322, 102580, 106371, 109710, 118190, 120420, 131652, 138483, 141828, 153870, 164565, 177285, 184644, 212742, 219420, 230805, 236380, 271837, 276966, 307740, 319113, 329130, 354570, 425484, 461610, 531855, 543674, 553932, 638226, 658260, 692415, 709140, 815511, 923220, 1063710, 1087348, 1276452, 1359185, 1384830, 1595565, 1631022, 2127420, 2446533, 2718370, 2769660, 3191130, 3262044, 4077555, 4893066, 5436740, 6382260, 7339599, 8155110, 9786132, 12232665, 14679198, 16310220, 24465330, 29358396, 36697995, 48930660, 73395990, 146791980]

約数ペア:

[(1, 146791980), (2, 73395990), (3, 48930660), (4, 36697995), (5, 29358396), (6, 24465330), (9, 16310220), (10, 14679198), (12, 12232665), (15, 9786132), (18, 8155110), (20, 7339599), (23, 6382260), (27, 5436740), (30, 4893066), (36, 4077555), (45, 3262044), (46, 3191130), (53, 2769660), (54, 2718370), (60, 2446533), (69, 2127420), (90, 1631022), (92, 1595565), (106, 1384830), (108, 1359185), (115, 1276452), (135, 1087348), (138, 1063710), (159, 923220), (180, 815511), (207, 709140), (212, 692415), (223, 658260), (230, 638226), (265, 553932), (270, 543674), (276, 531855), (318, 461610), (345, 425484), (414, 354570), (446, 329130), (460, 319113), (477, 307740), (530, 276966), (540, 271837), (621, 236380), (636, 230805), (669, 219420), (690, 212742), (795, 184644), (828, 177285), (892, 164565), (954, 153870), (1035, 141828), (1060, 138483), (1115, 131652), (1219, 120420), (1242, 118190), (1338, 109710), (1380, 106371), (1431, 102580), (1590, 92322), (1908, 76935), (2007, 73140), (2070, 70914), (2230, 65826), (2385, 61548), (2438, 60210), (2484, 59095), (2676, 54855), (2862, 51290), (3105, 47276), (3180, 46161), (3345, 43884), (3657, 40140), (4014, 36570), (4140, 35457), (4460, 32913), (4770, 30774), (4876, 30105), (5129, 28620), (5724, 25645), (6021, 24380), (6095, 24084), (6210, 23638), (6690, 21942), (7155, 20516), (7314, 20070), (8028, 18285), (9540, 15387), (10035, 14628), (10258, 14310), (10971, 13380), (11819, 12420), (12042, 12190)]