196819740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 702354240

約数和(自身を除く): 505534500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 53, 54, 60, 65, 69, 78, 90, 92, 106, 108, 115, 117, 130, 135, 138, 156, 159, 180, 195, 207, 212, 230, 234, 260, 265, 270, 276, 299, 318, 345, 351, 390, 414, 460, 468, 477, 529, 530, 540, 585, 598, 621, 636, 689, 690, 702, 780, 795, 828, 897, 954, 1035, 1058, 1060, 1170, 1196, 1219, 1242, 1378, 1380, 1404, 1431, 1495, 1587, 1590, 1755, 1794, 1908, 2067, 2070, 2116, 2340, 2385, 2438, 2484, 2645, 2691, 2756, 2862, 2990, 3105, 3174, 3180, 3445, 3510, 3588, 3657, 4134, 4140, 4485, 4761, 4770, 4876, 5290, 5382, 5724, 5980, 6095, 6201, 6210, 6348, 6877, 6890, 7020, 7155, 7314, 7935, 8073, 8268, 8970, 9522, 9540, 10335, 10580, 10764, 10971, 12190, 12402, 12420, 13455, 13754, 13780, 14283, 14310, 14628, 15847, 15870, 16146, 17940, 18285, 18603, 19044, 20631, 20670, 21942, 23805, 24380, 24804, 26910, 27508, 28037, 28566, 28620, 31005, 31694, 31740, 32292, 32913, 34385, 36570, 37206, 40365, 41262, 41340, 43884, 47541, 47610, 53820, 54855, 56074, 57132, 61893, 62010, 63388, 65826, 68770, 71415, 73140, 74412, 79235, 80730, 82524, 84111, 93015, 95082, 95220, 103155, 109710, 112148, 123786, 124020, 131652, 137540, 140185, 142623, 142830, 158470, 161460, 164565, 168222, 185679, 186030, 190164, 206310, 219420, 237705, 247572, 252333, 280370, 285246, 285660, 309465, 316940, 329130, 336444, 364481, 371358, 372060, 412620, 420555, 427869, 475410, 504666, 560740, 570492, 618930, 658260, 713115, 728962, 742716, 756999, 841110, 855738, 928395, 950820, 1009332, 1093443, 1237860, 1261665, 1426230, 1457924, 1513998, 1682220, 1711476, 1822405, 1856790, 2139345, 2186886, 2523330, 2852460, 3027996, 3280329, 3644810, 3713580, 3784995, 4278690, 4373772, 5046660, 5467215, 6560658, 7289620, 7569990, 8557380, 9840987, 10934430, 13121316, 15139980, 16401645, 19681974, 21868860, 32803290, 39363948, 49204935, 65606580, 98409870, 196819740]

約数ペア:

[(1, 196819740), (2, 98409870), (3, 65606580), (4, 49204935), (5, 39363948), (6, 32803290), (9, 21868860), (10, 19681974), (12, 16401645), (13, 15139980), (15, 13121316), (18, 10934430), (20, 9840987), (23, 8557380), (26, 7569990), (27, 7289620), (30, 6560658), (36, 5467215), (39, 5046660), (45, 4373772), (46, 4278690), (52, 3784995), (53, 3713580), (54, 3644810), (60, 3280329), (65, 3027996), (69, 2852460), (78, 2523330), (90, 2186886), (92, 2139345), (106, 1856790), (108, 1822405), (115, 1711476), (117, 1682220), (130, 1513998), (135, 1457924), (138, 1426230), (156, 1261665), (159, 1237860), (180, 1093443), (195, 1009332), (207, 950820), (212, 928395), (230, 855738), (234, 841110), (260, 756999), (265, 742716), (270, 728962), (276, 713115), (299, 658260), (318, 618930), (345, 570492), (351, 560740), (390, 504666), (414, 475410), (460, 427869), (468, 420555), (477, 412620), (529, 372060), (530, 371358), (540, 364481), (585, 336444), (598, 329130), (621, 316940), (636, 309465), (689, 285660), (690, 285246), (702, 280370), (780, 252333), (795, 247572), (828, 237705), (897, 219420), (954, 206310), (1035, 190164), (1058, 186030), (1060, 185679), (1170, 168222), (1196, 164565), (1219, 161460), (1242, 158470), (1378, 142830), (1380, 142623), (1404, 140185), (1431, 137540), (1495, 131652), (1587, 124020), (1590, 123786), (1755, 112148), (1794, 109710), (1908, 103155), (2067, 95220), (2070, 95082), (2116, 93015), (2340, 84111), (2385, 82524), (2438, 80730), (2484, 79235), (2645, 74412), (2691, 73140), (2756, 71415), (2862, 68770), (2990, 65826), (3105, 63388), (3174, 62010), (3180, 61893), (3445, 57132), (3510, 56074), (3588, 54855), (3657, 53820), (4134, 47610), (4140, 47541), (4485, 43884), (4761, 41340), (4770, 41262), (4876, 40365), (5290, 37206), (5382, 36570), (5724, 34385), (5980, 32913), (6095, 32292), (6201, 31740), (6210, 31694), (6348, 31005), (6877, 28620), (6890, 28566), (7020, 28037), (7155, 27508), (7314, 26910), (7935, 24804), (8073, 24380), (8268, 23805), (8970, 21942), (9522, 20670), (9540, 20631), (10335, 19044), (10580, 18603), (10764, 18285), (10971, 17940), (12190, 16146), (12402, 15870), (12420, 15847), (13455, 14628), (13754, 14310), (13780, 14283)]