1951404120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9203}}^1$

素因数の和:9270

約数の個数: 192

約数和(自身を含む): 6891955200

約数和(自身を除く): 4940551080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2232, 2280, 2356, 2790, 2945, 3420, 3534, 3720, 4712, 5301, 5580, 5890, 6840, 7068, 8835, 9203, 10602, 11160, 11780, 14136, 17670, 18406, 21204, 23560, 26505, 27609, 35340, 36812, 42408, 46015, 53010, 55218, 70680, 73624, 82827, 92030, 106020, 110436, 138045, 165654, 174857, 184060, 212040, 220872, 276090, 285293, 331308, 349714, 368120, 414135, 524571, 552180, 570586, 662616, 699428, 828270, 855879, 874285, 1049142, 1104360, 1141172, 1398856, 1426465, 1573713, 1656540, 1711758, 1748570, 2098284, 2282344, 2567637, 2622855, 2852930, 3147426, 3313080, 3423516, 3497140, 4196568, 4279395, 5135274, 5245710, 5420567, 5705860, 6294852, 6847032, 6994280, 7868565, 8558790, 10270548, 10491420, 10841134, 11411720, 12589704, 12838185, 15737130, 16261701, 17117580, 20541096, 20982840, 21682268, 25676370, 27102835, 31474260, 32523402, 34235160, 43364536, 48785103, 51352740, 54205670, 62948520, 65046804, 81308505, 97570206, 102705480, 108411340, 130093608, 162617010, 195140412, 216822680, 243925515, 325234020, 390280824, 487851030, 650468040, 975702060, 1951404120]

約数ペア:

[(1, 1951404120), (2, 975702060), (3, 650468040), (4, 487851030), (5, 390280824), (6, 325234020), (8, 243925515), (9, 216822680), (10, 195140412), (12, 162617010), (15, 130093608), (18, 108411340), (19, 102705480), (20, 97570206), (24, 81308505), (30, 65046804), (31, 62948520), (36, 54205670), (38, 51352740), (40, 48785103), (45, 43364536), (57, 34235160), (60, 32523402), (62, 31474260), (72, 27102835), (76, 25676370), (90, 21682268), (93, 20982840), (95, 20541096), (114, 17117580), (120, 16261701), (124, 15737130), (152, 12838185), (155, 12589704), (171, 11411720), (180, 10841134), (186, 10491420), (190, 10270548), (228, 8558790), (248, 7868565), (279, 6994280), (285, 6847032), (310, 6294852), (342, 5705860), (360, 5420567), (372, 5245710), (380, 5135274), (456, 4279395), (465, 4196568), (558, 3497140), (570, 3423516), (589, 3313080), (620, 3147426), (684, 2852930), (744, 2622855), (760, 2567637), (855, 2282344), (930, 2098284), (1116, 1748570), (1140, 1711758), (1178, 1656540), (1240, 1573713), (1368, 1426465), (1395, 1398856), (1710, 1141172), (1767, 1104360), (1860, 1049142), (2232, 874285), (2280, 855879), (2356, 828270), (2790, 699428), (2945, 662616), (3420, 570586), (3534, 552180), (3720, 524571), (4712, 414135), (5301, 368120), (5580, 349714), (5890, 331308), (6840, 285293), (7068, 276090), (8835, 220872), (9203, 212040), (10602, 184060), (11160, 174857), (11780, 165654), (14136, 138045), (17670, 110436), (18406, 106020), (21204, 92030), (23560, 82827), (26505, 73624), (27609, 70680), (35340, 55218), (36812, 53010), (42408, 46015)]